./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:32:38,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:32:38,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:32:38,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:32:38,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:32:38,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:32:38,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:32:38,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:32:38,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:32:38,069 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:32:38,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:32:38,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:32:38,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:32:38,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:32:38,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:32:38,076 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:32:38,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:32:38,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:32:38,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:32:38,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:32:38,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:32:38,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:32:38,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:32:38,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:32:38,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:32:38,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:32:38,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:32:38,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:32:38,095 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:32:38,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:32:38,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:32:38,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:32:38,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:32:38,100 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:32:38,107 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:32:38,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:32:38,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:32:38,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:32:38,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:32:38,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:32:38,111 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:32:38,112 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:32:38,156 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:32:38,156 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:32:38,157 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:32:38,158 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:32:38,158 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:32:38,158 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:32:38,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:32:38,159 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:32:38,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:32:38,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:32:38,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:32:38,167 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:32:38,167 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:32:38,167 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:32:38,167 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:32:38,167 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:32:38,168 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:32:38,168 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:32:38,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:32:38,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:32:38,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:32:38,169 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:32:38,169 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:32:38,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:32:38,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:32:38,170 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_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2021-11-21 04:32:38,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:32:38,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:32:38,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:32:38,482 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:32:38,483 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:32:38,484 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-21 04:32:38,556 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/data/99fbd7ad6/5fd4a3932b824b95b6487b50e98e0de2/FLAGa0abf36f8 [2021-11-21 04:32:39,399 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:32:39,400 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-21 04:32:39,456 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/data/99fbd7ad6/5fd4a3932b824b95b6487b50e98e0de2/FLAGa0abf36f8 [2021-11-21 04:32:39,921 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/data/99fbd7ad6/5fd4a3932b824b95b6487b50e98e0de2 [2021-11-21 04:32:39,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:32:39,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:32:39,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:32:39,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:32:39,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:32:39,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:32:39" (1/1) ... [2021-11-21 04:32:39,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59a39c27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:39, skipping insertion in model container [2021-11-21 04:32:39,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:32:39" (1/1) ... [2021-11-21 04:32:39,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:32:40,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:32:40,363 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_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-21 04:32:40,370 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_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-21 04:32:41,485 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:41,491 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:41,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:41,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:41,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:41,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:41,513 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:41,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:41,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:41,920 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:32:41,921 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:32:41,923 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:32:41,924 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:32:41,925 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:32:41,926 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:32:41,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:32:41,928 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:32:41,928 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:32:41,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:32:42,094 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:32:42,195 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:32:42,404 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:32:42,431 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_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-21 04:32:42,433 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_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-21 04:32:42,486 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,487 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,487 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,489 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,540 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:32:42,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:32:42,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:32:42,546 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:32:42,548 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:32:42,548 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:32:42,549 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:32:42,552 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:32:42,553 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:32:42,553 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:32:42,592 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:32:42,642 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,642 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:42,712 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:32:43,107 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:32:43,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:43 WrapperNode [2021-11-21 04:32:43,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:32:43,109 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:32:43,109 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:32:43,110 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:32:43,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:43" (1/1) ... [2021-11-21 04:32:43,230 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:43" (1/1) ... [2021-11-21 04:32:43,326 INFO L137 Inliner]: procedures = 690, calls = 2496, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 779 [2021-11-21 04:32:43,326 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:32:43,327 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:32:43,327 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:32:43,327 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:32:43,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:43" (1/1) ... [2021-11-21 04:32:43,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:43" (1/1) ... [2021-11-21 04:32:43,349 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:43" (1/1) ... [2021-11-21 04:32:43,349 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:43" (1/1) ... [2021-11-21 04:32:43,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:43" (1/1) ... [2021-11-21 04:32:43,399 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:43" (1/1) ... [2021-11-21 04:32:43,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:43" (1/1) ... [2021-11-21 04:32:43,415 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:32:43,415 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:32:43,416 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:32:43,416 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:32:43,417 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:43" (1/1) ... [2021-11-21 04:32:43,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:32:43,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:32:43,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:32:43,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:32:43,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 04:32:43,539 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 04:32:43,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:32:43,539 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:32:43,540 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:32:43,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-21 04:32:43,540 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-21 04:32:43,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:32:43,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:32:43,541 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:32:43,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:32:43,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:32:43,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:32:43,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:32:43,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:32:43,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:32:43,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:32:43,544 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:32:43,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:32:43,544 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 04:32:43,545 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 04:32:43,545 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:32:43,545 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:32:43,545 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-21 04:32:43,546 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-21 04:32:43,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:32:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:32:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:32:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:32:43,547 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:32:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:32:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:32:43,892 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:32:43,894 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:32:45,295 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:32:45,502 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:32:45,503 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:32:45,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:32:45 BoogieIcfgContainer [2021-11-21 04:32:45,506 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:32:45,507 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:32:45,507 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:32:45,517 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:32:45,517 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:32:45" (1/1) ... [2021-11-21 04:32:45,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:32:45,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:32:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2021-11-21 04:32:45,610 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2021-11-21 04:32:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-21 04:32:45,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:32:45,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:32:45,668 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 04:32:45,680 INFO L158 Benchmark]: Toolchain (without parser) took 5750.76ms. Allocated memory was 107.0MB in the beginning and 169.9MB in the end (delta: 62.9MB). Free memory was 66.2MB in the beginning and 72.9MB in the end (delta: -6.7MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2021-11-21 04:32:45,682 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 107.0MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:32:45,683 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3178.65ms. Allocated memory was 107.0MB in the beginning and 169.9MB in the end (delta: 62.9MB). Free memory was 66.0MB in the beginning and 89.3MB in the end (delta: -23.3MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2021-11-21 04:32:45,684 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.13ms. Allocated memory is still 169.9MB. Free memory was 89.3MB in the beginning and 78.9MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:32:45,684 INFO L158 Benchmark]: Boogie Preprocessor took 87.95ms. Allocated memory is still 169.9MB. Free memory was 78.9MB in the beginning and 71.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:32:45,685 INFO L158 Benchmark]: RCFGBuilder took 2090.63ms. Allocated memory is still 169.9MB. Free memory was 71.7MB in the beginning and 79.2MB in the end (delta: -7.5MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. [2021-11-21 04:32:45,687 INFO L158 Benchmark]: CodeCheck took 169.17ms. Allocated memory is still 169.9MB. Free memory was 79.2MB in the beginning and 72.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:32:45,692 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 0.22ms. Allocated memory is still 107.0MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3178.65ms. Allocated memory was 107.0MB in the beginning and 169.9MB in the end (delta: 62.9MB). Free memory was 66.0MB in the beginning and 89.3MB in the end (delta: -23.3MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.13ms. Allocated memory is still 169.9MB. Free memory was 89.3MB in the beginning and 78.9MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.95ms. Allocated memory is still 169.9MB. Free memory was 78.9MB in the beginning and 71.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2090.63ms. Allocated memory is still 169.9MB. Free memory was 71.7MB in the beginning and 79.2MB in the end (delta: -7.5MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. * CodeCheck took 169.17ms. Allocated memory is still 169.9MB. Free memory was 79.2MB in the beginning and 72.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:32:45,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:32:48,216 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:32:48,217 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:32:48,248 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:32:48,252 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:32:48,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:32:48,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:32:48,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:32:48,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:32:48,276 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:32:48,281 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:32:48,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:32:48,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:32:48,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:32:48,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:32:48,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:32:48,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:32:48,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:32:48,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:32:48,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:32:48,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:32:48,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:32:48,311 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:32:48,313 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:32:48,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:32:48,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:32:48,320 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:32:48,322 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:32:48,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:32:48,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:32:48,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:32:48,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:32:48,328 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:32:48,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:32:48,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:32:48,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:32:48,332 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:32:48,332 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:32:48,332 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:32:48,334 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:32:48,335 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:32:48,340 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:32:48,387 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:32:48,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:32:48,389 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:32:48,389 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:32:48,390 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:32:48,390 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:32:48,390 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:32:48,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:32:48,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:32:48,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:32:48,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:32:48,391 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:32:48,391 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:32:48,392 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:32:48,392 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:32:48,392 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:32:48,392 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:32:48,393 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:32:48,393 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:32:48,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:32:48,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:32:48,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:32:48,394 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:32:48,394 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:32:48,394 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:32:48,395 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:32:48,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:32:48,395 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:32:48,395 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:32:48,396 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_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2021-11-21 04:32:48,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:32:48,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:32:48,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:32:48,815 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:32:48,821 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:32:48,822 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-21 04:32:48,910 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/data/88fd4b88c/9a074ea0912a4e6ca88b72772f8f2cf9/FLAGb240bbd2b [2021-11-21 04:32:49,821 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:32:49,822 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-21 04:32:49,871 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/data/88fd4b88c/9a074ea0912a4e6ca88b72772f8f2cf9/FLAGb240bbd2b [2021-11-21 04:32:50,319 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/data/88fd4b88c/9a074ea0912a4e6ca88b72772f8f2cf9 [2021-11-21 04:32:50,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:32:50,333 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:32:50,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:32:50,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:32:50,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:32:50,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:32:50" (1/1) ... [2021-11-21 04:32:50,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41402f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:50, skipping insertion in model container [2021-11-21 04:32:50,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:32:50" (1/1) ... [2021-11-21 04:32:50,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:32:50,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:32:50,779 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_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-21 04:32:50,785 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_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-21 04:32:51,681 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:51,682 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:51,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:51,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:51,685 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:51,700 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:51,701 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:51,703 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:51,703 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,207 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:32:52,210 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:32:52,211 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:32:52,213 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:32:52,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:32:52,221 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:32:52,222 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:32:52,224 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:32:52,225 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:32:52,226 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:32:52,399 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:32:52,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,594 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:32:52,670 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:32:52,746 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:32:52,752 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_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-21 04:32:52,753 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_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-21 04:32:52,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,850 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,854 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,863 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,865 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,866 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:52,932 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:32:52,932 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:32:52,933 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:32:52,934 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:32:52,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:32:52,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:32:52,936 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:32:52,936 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:32:52,937 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:32:52,938 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:32:52,972 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:32:53,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,097 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:32:53,147 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:32:53,172 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_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-21 04:32:53,173 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-21 04:32:53,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,229 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,230 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,236 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,236 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,237 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,238 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,269 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:32:53,270 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:32:53,270 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:32:53,272 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:32:53,273 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:32:53,273 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:32:53,273 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:32:53,274 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:32:53,274 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:32:53,275 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:32:53,314 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:32:53,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:32:53,408 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:32:53,771 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:32:53,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:53 WrapperNode [2021-11-21 04:32:53,773 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:32:53,774 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:32:53,774 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:32:53,774 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:32:53,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:53" (1/1) ... [2021-11-21 04:32:53,880 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:53" (1/1) ... [2021-11-21 04:32:53,988 INFO L137 Inliner]: procedures = 710, calls = 2496, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 779 [2021-11-21 04:32:53,989 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:32:53,989 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:32:53,990 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:32:53,990 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:32:53,998 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:53" (1/1) ... [2021-11-21 04:32:53,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:53" (1/1) ... [2021-11-21 04:32:54,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:53" (1/1) ... [2021-11-21 04:32:54,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:53" (1/1) ... [2021-11-21 04:32:54,062 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:53" (1/1) ... [2021-11-21 04:32:54,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:53" (1/1) ... [2021-11-21 04:32:54,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:53" (1/1) ... [2021-11-21 04:32:54,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:32:54,105 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:32:54,105 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:32:54,105 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:32:54,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:32:53" (1/1) ... [2021-11-21 04:32:54,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:32:54,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:32:54,138 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:32:54,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:32:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 04:32:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 04:32:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:32:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:32:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:32:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:32:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:32:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-21 04:32:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-21 04:32:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:32:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:32:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:32:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:32:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:32:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:32:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:32:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:32:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:32:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:32:54,196 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:32:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:32:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 04:32:54,196 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 04:32:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:32:54,196 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:32:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-21 04:32:54,197 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-21 04:32:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:32:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:32:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:32:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:32:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:32:54,198 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:32:54,494 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:32:54,496 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:32:57,178 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:32:57,385 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:32:57,385 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:32:57,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:32:57 BoogieIcfgContainer [2021-11-21 04:32:57,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:32:57,390 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:32:57,391 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:32:57,400 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:32:57,400 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:32:57" (1/1) ... [2021-11-21 04:32:57,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:32:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:32:57,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2021-11-21 04:32:57,485 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2021-11-21 04:32:57,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-21 04:32:57,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:32:57,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:32:57,533 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 04:32:57,541 INFO L158 Benchmark]: Toolchain (without parser) took 7215.54ms. Allocated memory was 71.3MB in the beginning and 184.5MB in the end (delta: 113.2MB). Free memory was 42.8MB in the beginning and 86.7MB in the end (delta: -43.8MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2021-11-21 04:32:57,541 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 71.3MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:32:57,542 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3438.42ms. Allocated memory was 71.3MB in the beginning and 138.4MB in the end (delta: 67.1MB). Free memory was 42.5MB in the beginning and 57.1MB in the end (delta: -14.6MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2021-11-21 04:32:57,542 INFO L158 Benchmark]: Boogie Procedure Inliner took 215.05ms. Allocated memory is still 138.4MB. Free memory was 57.1MB in the beginning and 77.5MB in the end (delta: -20.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:32:57,546 INFO L158 Benchmark]: Boogie Preprocessor took 114.49ms. Allocated memory is still 138.4MB. Free memory was 77.5MB in the beginning and 69.8MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:32:57,552 INFO L158 Benchmark]: RCFGBuilder took 3284.96ms. Allocated memory was 138.4MB in the beginning and 184.5MB in the end (delta: 46.1MB). Free memory was 69.8MB in the beginning and 93.0MB in the end (delta: -23.1MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2021-11-21 04:32:57,553 INFO L158 Benchmark]: CodeCheck took 147.45ms. Allocated memory is still 184.5MB. Free memory was 93.0MB in the beginning and 86.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:32:57,557 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 0.30ms. Allocated memory is still 71.3MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3438.42ms. Allocated memory was 71.3MB in the beginning and 138.4MB in the end (delta: 67.1MB). Free memory was 42.5MB in the beginning and 57.1MB in the end (delta: -14.6MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 215.05ms. Allocated memory is still 138.4MB. Free memory was 57.1MB in the beginning and 77.5MB in the end (delta: -20.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.49ms. Allocated memory is still 138.4MB. Free memory was 77.5MB in the beginning and 69.8MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3284.96ms. Allocated memory was 138.4MB in the beginning and 184.5MB in the end (delta: 46.1MB). Free memory was 69.8MB in the beginning and 93.0MB in the end (delta: -23.1MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * CodeCheck took 147.45ms. Allocated memory is still 184.5MB. Free memory was 93.0MB in the beginning and 86.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:32:57,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67154b84-3620-4064-9fcc-12039fa54060/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared