./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/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_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/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_d1795b20-057e-496b-b921-2cbba4e95a53/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 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:56:36,305 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:56:36,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:56:36,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:56:36,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:56:36,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:56:36,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:56:36,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:56:36,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:56:36,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:56:36,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:56:36,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:56:36,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:56:36,360 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:56:36,362 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:56:36,363 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:56:36,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:56:36,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:56:36,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:56:36,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:56:36,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:56:36,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:56:36,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:56:36,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:56:36,389 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:56:36,390 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:56:36,390 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:56:36,391 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:56:36,392 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:56:36,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:56:36,398 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:56:36,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:56:36,402 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:56:36,403 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:56:36,405 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:56:36,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:56:36,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:56:36,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:56:36,407 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:56:36,408 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:56:36,409 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:56:36,410 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:56:36,465 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:56:36,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:56:36,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:56:36,467 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:56:36,467 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:56:36,468 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:56:36,468 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:56:36,468 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:56:36,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:56:36,469 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:56:36,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:56:36,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:56:36,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:56:36,477 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:56:36,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:56:36,477 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:56:36,477 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:56:36,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:56:36,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:56:36,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:56:36,478 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:56:36,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:56:36,479 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:56:36,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:56:36,479 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:56:36,479 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_d1795b20-057e-496b-b921-2cbba4e95a53/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2021-11-25 06:56:36,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:56:36,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:56:36,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:56:36,817 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:56:36,819 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:56:36,820 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-25 06:56:36,910 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/data/cfdf29415/ccc2915a98bf49e6b47e38156a83c1b8/FLAGa1b55741b [2021-11-25 06:56:37,734 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:56:37,735 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-25 06:56:37,791 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/data/cfdf29415/ccc2915a98bf49e6b47e38156a83c1b8/FLAGa1b55741b [2021-11-25 06:56:38,235 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/data/cfdf29415/ccc2915a98bf49e6b47e38156a83c1b8 [2021-11-25 06:56:38,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:56:38,239 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:56:38,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:56:38,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:56:38,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:56:38,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:56:38" (1/1) ... [2021-11-25 06:56:38,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61bd64b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:38, skipping insertion in model container [2021-11-25 06:56:38,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:56:38" (1/1) ... [2021-11-25 06:56:38,267 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:56:38,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:56:38,715 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_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-25 06:56:38,723 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_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-25 06:56:39,801 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:39,801 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:39,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:39,803 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:39,805 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:39,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:39,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:39,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:39,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,250 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:56:40,251 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:56:40,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:56:40,254 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:56:40,256 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:56:40,257 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:56:40,258 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:56:40,259 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:56:40,260 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:56:40,261 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:56:40,465 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:56:40,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:56:40,785 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:56:40,799 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_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-25 06:56:40,800 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_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-25 06:56:40,836 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,837 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,837 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,845 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,847 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,860 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,861 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,863 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,866 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:40,933 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:56:40,934 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:56:40,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:56:40,937 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:56:40,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:56:40,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:56:40,940 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:56:40,941 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:56:40,941 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:56:40,942 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:56:40,986 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:56:41,078 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:41,078 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:41,131 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:56:41,576 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:56:41,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:41 WrapperNode [2021-11-25 06:56:41,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:56:41,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:56:41,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:56:41,578 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:56:41,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:41" (1/1) ... [2021-11-25 06:56:41,763 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:41" (1/1) ... [2021-11-25 06:56:41,866 INFO L137 Inliner]: procedures = 690, calls = 2637, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 871 [2021-11-25 06:56:41,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:56:41,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:56:41,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:56:41,869 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:56:41,879 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:41" (1/1) ... [2021-11-25 06:56:41,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:41" (1/1) ... [2021-11-25 06:56:41,895 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:41" (1/1) ... [2021-11-25 06:56:41,895 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:41" (1/1) ... [2021-11-25 06:56:41,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:41" (1/1) ... [2021-11-25 06:56:41,985 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:41" (1/1) ... [2021-11-25 06:56:41,992 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:41" (1/1) ... [2021-11-25 06:56:42,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:56:42,019 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:56:42,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:56:42,020 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:56:42,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:41" (1/1) ... [2021-11-25 06:56:42,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:56:42,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:56:42,063 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:56:42,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:56:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 06:56:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 06:56:42,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:56:42,134 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:56:42,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:56:42,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-25 06:56:42,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 06:56:42,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 06:56:42,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:56:42,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:56:42,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:56:42,136 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:56:42,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:56:42,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:56:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:56:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:56:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:56:42,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:56:42,139 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:56:42,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:56:42,140 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:56:42,140 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:56:42,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:56:42,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:56:42,141 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:56:42,141 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:56:42,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:56:42,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:56:42,142 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-25 06:56:42,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-25 06:56:42,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:56:42,142 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:56:42,142 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:56:42,143 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:56:42,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:56:42,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:56:42,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-25 06:56:42,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:56:42,574 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:56:42,576 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:56:44,491 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:56:44,683 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:56:44,683 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:56:44,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:56:44 BoogieIcfgContainer [2021-11-25 06:56:44,687 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:56:44,687 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:56:44,688 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:56:44,699 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:56:44,699 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:56:44" (1/1) ... [2021-11-25 06:56:44,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:56:44,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:44,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2021-11-25 06:56:44,807 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2021-11-25 06:56:44,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-25 06:56:44,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:44,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:44,870 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 06:56:44,883 INFO L158 Benchmark]: Toolchain (without parser) took 6639.57ms. Allocated memory was 104.9MB in the beginning and 188.7MB in the end (delta: 83.9MB). Free memory was 63.6MB in the beginning and 97.8MB in the end (delta: -34.2MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. [2021-11-25 06:56:44,884 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 104.9MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:56:44,887 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3335.26ms. Allocated memory was 104.9MB in the beginning and 188.7MB in the end (delta: 83.9MB). Free memory was 63.3MB in the beginning and 114.0MB in the end (delta: -50.7MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2021-11-25 06:56:44,888 INFO L158 Benchmark]: Boogie Procedure Inliner took 289.48ms. Allocated memory is still 188.7MB. Free memory was 114.0MB in the beginning and 101.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 06:56:44,889 INFO L158 Benchmark]: Boogie Preprocessor took 150.06ms. Allocated memory is still 188.7MB. Free memory was 101.4MB in the beginning and 94.1MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:56:44,890 INFO L158 Benchmark]: RCFGBuilder took 2667.47ms. Allocated memory is still 188.7MB. Free memory was 94.1MB in the beginning and 105.1MB in the end (delta: -11.1MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. [2021-11-25 06:56:44,890 INFO L158 Benchmark]: CodeCheck took 190.79ms. Allocated memory is still 188.7MB. Free memory was 105.1MB in the beginning and 97.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:56:44,895 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 0.24ms. Allocated memory is still 104.9MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3335.26ms. Allocated memory was 104.9MB in the beginning and 188.7MB in the end (delta: 83.9MB). Free memory was 63.3MB in the beginning and 114.0MB in the end (delta: -50.7MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 289.48ms. Allocated memory is still 188.7MB. Free memory was 114.0MB in the beginning and 101.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.06ms. Allocated memory is still 188.7MB. Free memory was 101.4MB in the beginning and 94.1MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2667.47ms. Allocated memory is still 188.7MB. Free memory was 94.1MB in the beginning and 105.1MB in the end (delta: -11.1MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. * CodeCheck took 190.79ms. Allocated memory is still 188.7MB. Free memory was 105.1MB in the beginning and 97.8MB 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 06:56:44,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/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_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/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_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/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_d1795b20-057e-496b-b921-2cbba4e95a53/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 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:56:47,513 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:56:47,515 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:56:47,558 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:56:47,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:56:47,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:56:47,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:56:47,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:56:47,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:56:47,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:56:47,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:56:47,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:56:47,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:56:47,592 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:56:47,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:56:47,599 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:56:47,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:56:47,603 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:56:47,605 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:56:47,613 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:56:47,615 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:56:47,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:56:47,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:56:47,621 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:56:47,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:56:47,631 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:56:47,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:56:47,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:56:47,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:56:47,635 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:56:47,636 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:56:47,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:56:47,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:56:47,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:56:47,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:56:47,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:56:47,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:56:47,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:56:47,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:56:47,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:56:47,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:56:47,653 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:56:47,707 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:56:47,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:56:47,709 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:56:47,709 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:56:47,711 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:56:47,711 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:56:47,711 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:56:47,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:56:47,712 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:56:47,712 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:56:47,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:56:47,714 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:56:47,714 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:56:47,714 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:56:47,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:56:47,715 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:56:47,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:56:47,716 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:56:47,716 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:56:47,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:56:47,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:56:47,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:56:47,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:56:47,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:56:47,718 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:56:47,718 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:56:47,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:56:47,719 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:56:47,719 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:56:47,719 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_d1795b20-057e-496b-b921-2cbba4e95a53/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2021-11-25 06:56:48,180 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:56:48,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:56:48,205 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:56:48,206 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:56:48,207 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:56:48,209 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-25 06:56:48,288 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/data/36d2b734e/fdf001ade1684002bced3de937728f2b/FLAG6d165a1ed [2021-11-25 06:56:49,306 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:56:49,307 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2021-11-25 06:56:49,361 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/data/36d2b734e/fdf001ade1684002bced3de937728f2b/FLAG6d165a1ed [2021-11-25 06:56:49,724 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/data/36d2b734e/fdf001ade1684002bced3de937728f2b [2021-11-25 06:56:49,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:56:49,728 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:56:49,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:56:49,735 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:56:49,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:56:49,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:56:49" (1/1) ... [2021-11-25 06:56:49,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@572c0962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:49, skipping insertion in model container [2021-11-25 06:56:49,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:56:49" (1/1) ... [2021-11-25 06:56:49,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:56:49,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:56:50,178 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_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-25 06:56:50,185 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_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-25 06:56:51,281 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:51,282 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:51,284 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:51,286 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:51,287 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:51,318 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:51,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:51,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:51,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:51,778 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:56:51,780 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:56:51,781 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:56:51,782 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:56:51,784 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:56:51,785 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:56:51,786 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:56:51,786 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:56:51,787 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:56:51,788 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:56:51,984 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:56:52,144 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,148 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,247 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:56:52,336 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:56:52,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:56:52,425 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_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-25 06:56:52,426 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_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-25 06:56:52,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,582 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:56:52,583 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:56:52,584 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:56:52,585 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:56:52,585 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:56:52,586 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:56:52,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:56:52,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:56:52,588 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:56:52,592 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:56:52,621 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:56:52,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,759 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:56:52,807 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:56:52,832 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2021-11-25 06:56:52,832 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2021-11-25 06:56:52,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,890 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:52,931 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:56:52,932 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:56:52,933 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:56:52,933 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:56:52,934 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:56:52,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:56:52,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:56:52,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:56:52,936 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:56:52,936 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:56:53,012 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:56:53,105 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:53,105 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:56:53,166 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:56:53,544 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:56:53,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:53 WrapperNode [2021-11-25 06:56:53,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:56:53,546 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:56:53,547 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:56:53,547 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:56:53,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:53" (1/1) ... [2021-11-25 06:56:53,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:53" (1/1) ... [2021-11-25 06:56:53,773 INFO L137 Inliner]: procedures = 710, calls = 2637, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 872 [2021-11-25 06:56:53,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:56:53,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:56:53,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:56:53,775 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:56:53,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:53" (1/1) ... [2021-11-25 06:56:53,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:53" (1/1) ... [2021-11-25 06:56:53,810 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:53" (1/1) ... [2021-11-25 06:56:53,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:53" (1/1) ... [2021-11-25 06:56:53,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:53" (1/1) ... [2021-11-25 06:56:53,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:53" (1/1) ... [2021-11-25 06:56:53,920 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:53" (1/1) ... [2021-11-25 06:56:53,946 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:56:53,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:56:53,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:56:53,951 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:56:53,951 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:56:53" (1/1) ... [2021-11-25 06:56:53,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:56:53,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:56:53,987 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:56:54,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:56:54,042 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 06:56:54,043 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 06:56:54,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:56:54,043 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:56:54,043 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:56:54,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:56:54,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:56:54,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 06:56:54,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-25 06:56:54,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:56:54,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:56:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:56:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:56:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:56:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:56:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:56:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-25 06:56:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-25 06:56:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-25 06:56:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-25 06:56:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:56:54,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:56:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:56:54,047 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:56:54,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:56:54,047 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:56:54,047 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:56:54,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:56:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:56:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:56:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:56:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:56:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:56:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:56:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-25 06:56:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-25 06:56:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:56:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:56:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:56:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:56:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:56:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-25 06:56:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-25 06:56:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-25 06:56:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:56:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:56:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-25 06:56:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-25 06:56:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-25 06:56:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-25 06:56:54,381 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:56:54,383 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:57:06,789 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:57:07,017 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:57:07,017 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:57:07,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:57:07 BoogieIcfgContainer [2021-11-25 06:57:07,020 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:57:07,021 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:57:07,021 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:57:07,032 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:57:07,032 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:57:07" (1/1) ... [2021-11-25 06:57:07,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:57:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:07,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2021-11-25 06:57:07,108 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2021-11-25 06:57:07,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-25 06:57:07,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:07,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:07,169 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 06:57:07,178 INFO L158 Benchmark]: Toolchain (without parser) took 17446.39ms. Allocated memory was 54.5MB in the beginning and 224.4MB in the end (delta: 169.9MB). Free memory was 36.1MB in the beginning and 143.8MB in the end (delta: -107.7MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,178 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory was 35.4MB in the beginning and 35.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:57:07,179 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3810.61ms. Allocated memory was 54.5MB in the beginning and 163.6MB in the end (delta: 109.1MB). Free memory was 36.0MB in the beginning and 89.1MB in the end (delta: -53.1MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,180 INFO L158 Benchmark]: Boogie Procedure Inliner took 227.37ms. Allocated memory is still 163.6MB. Free memory was 89.1MB in the beginning and 77.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,183 INFO L158 Benchmark]: Boogie Preprocessor took 172.24ms. Allocated memory is still 163.6MB. Free memory was 77.6MB in the beginning and 68.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,183 INFO L158 Benchmark]: RCFGBuilder took 13070.92ms. Allocated memory was 163.6MB in the beginning and 224.4MB in the end (delta: 60.8MB). Free memory was 68.1MB in the beginning and 150.2MB in the end (delta: -82.0MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,184 INFO L158 Benchmark]: CodeCheck took 153.06ms. Allocated memory is still 224.4MB. Free memory was 150.2MB in the beginning and 143.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,189 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 54.5MB. Free memory was 35.4MB in the beginning and 35.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3810.61ms. Allocated memory was 54.5MB in the beginning and 163.6MB in the end (delta: 109.1MB). Free memory was 36.0MB in the beginning and 89.1MB in the end (delta: -53.1MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 227.37ms. Allocated memory is still 163.6MB. Free memory was 89.1MB in the beginning and 77.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 172.24ms. Allocated memory is still 163.6MB. Free memory was 77.6MB in the beginning and 68.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 13070.92ms. Allocated memory was 163.6MB in the beginning and 224.4MB in the end (delta: 60.8MB). Free memory was 68.1MB in the beginning and 150.2MB in the end (delta: -82.0MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * CodeCheck took 153.06ms. Allocated memory is still 224.4MB. Free memory was 150.2MB in the beginning and 143.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:57:07,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1795b20-057e-496b-b921-2cbba4e95a53/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