./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg --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 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:41:31,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:41:31,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:41:31,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:41:31,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:41:31,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:41:31,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:41:31,397 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:41:31,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:41:31,408 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:41:31,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:41:31,413 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:41:31,414 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:41:31,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:41:31,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:41:31,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:41:31,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:41:31,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:41:31,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:41:31,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:41:31,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:41:31,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:41:31,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:41:31,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:41:31,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:41:31,458 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:41:31,458 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:41:31,459 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:41:31,461 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:41:31,462 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:41:31,462 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:41:31,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:41:31,465 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:41:31,467 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:41:31,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:41:31,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:41:31,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:41:31,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:41:31,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:41:31,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:41:31,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:41:31,476 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:41:31,512 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:41:31,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:41:31,514 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:41:31,514 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:41:31,515 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:41:31,515 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:41:31,515 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:41:31,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:41:31,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:41:31,516 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:41:31,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:41:31,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:41:31,519 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:41:31,519 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:41:31,519 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:41:31,520 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:41:31,520 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:41:31,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:41:31,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:41:31,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:41:31,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:41:31,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:41:31,521 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:41:31,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:41:31,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:41:31,521 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c [2022-11-21 23:41:31,825 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:41:31,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:41:31,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:41:31,852 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:41:31,852 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:41:31,854 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-11-21 23:41:34,978 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:41:35,639 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:41:35,639 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-11-21 23:41:35,685 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/data/e5c379f25/f093c15040bc463abedb9de69e694653/FLAG410c72e22 [2022-11-21 23:41:35,703 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/data/e5c379f25/f093c15040bc463abedb9de69e694653 [2022-11-21 23:41:35,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:41:35,710 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:41:35,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:41:35,714 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:41:35,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:41:35,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:41:35" (1/1) ... [2022-11-21 23:41:35,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18601cb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:35, skipping insertion in model container [2022-11-21 23:41:35,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:41:35" (1/1) ... [2022-11-21 23:41:35,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:41:35,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:41:36,177 WARN L237 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-11-21 23:41:36,191 WARN L237 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-11-21 23:41:37,401 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:37,408 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:37,410 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:37,411 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:37,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:37,437 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:37,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:37,440 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:37,441 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,065 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:41:38,066 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:41:38,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:41:38,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:41:38,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:41:38,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:41:38,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:41:38,088 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:41:38,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:41:38,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:41:38,385 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:41:38,484 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,485 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,595 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:41:38,668 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:41:38,694 WARN L237 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-11-21 23:41:38,695 WARN L237 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-11-21 23:41:38,742 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,743 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,744 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,744 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,768 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,769 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,771 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,772 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,822 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:41:38,823 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:41:38,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:41:38,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:41:38,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:41:38,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:41:38,828 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:41:38,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:41:38,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:41:38,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:41:38,862 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:41:38,950 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,950 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:38,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:41:39,215 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:41:39,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39 WrapperNode [2022-11-21 23:41:39,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:41:39,217 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:41:39,218 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:41:39,218 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:41:39,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39" (1/1) ... [2022-11-21 23:41:39,365 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39" (1/1) ... [2022-11-21 23:41:39,475 INFO L138 Inliner]: procedures = 691, calls = 2655, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 901 [2022-11-21 23:41:39,479 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:41:39,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:41:39,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:41:39,480 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:41:39,490 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39" (1/1) ... [2022-11-21 23:41:39,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39" (1/1) ... [2022-11-21 23:41:39,499 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39" (1/1) ... [2022-11-21 23:41:39,500 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39" (1/1) ... [2022-11-21 23:41:39,548 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39" (1/1) ... [2022-11-21 23:41:39,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39" (1/1) ... [2022-11-21 23:41:39,579 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39" (1/1) ... [2022-11-21 23:41:39,592 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39" (1/1) ... [2022-11-21 23:41:39,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:41:39,601 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:41:39,601 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:41:39,601 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:41:39,602 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:39" (1/1) ... [2022-11-21 23:41:39,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:41:39,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:41:39,641 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:41:39,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:41:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:41:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:41:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:41:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:41:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:41:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:41:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:41:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:41:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:41:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:41:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 23:41:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 23:41:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:41:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 23:41:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 23:41:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-21 23:41:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-21 23:41:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:41:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:41:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:41:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:41:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:41:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:41:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:41:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:41:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 23:41:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 23:41:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:41:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:41:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-21 23:41:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-21 23:41:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:41:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:41:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:41:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:41:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:41:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-11-21 23:41:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-11-21 23:41:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:41:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-11-21 23:41:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-11-21 23:41:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:41:40,043 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:41:40,046 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:41:41,485 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:41:41,795 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:41:41,795 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:41:41,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:41:41 BoogieIcfgContainer [2022-11-21 23:41:41,798 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:41:41,800 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:41:41,800 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:41:41,810 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:41:41,810 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:41:41" (1/1) ... [2022-11-21 23:41:41,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:41:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:41:41,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 140 states and 188 transitions. [2022-11-21 23:41:41,915 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2022-11-21 23:41:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-21 23:41:41,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:41:41,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:41:41,983 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:385) 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:156) 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) [2022-11-21 23:41:41,993 INFO L158 Benchmark]: Toolchain (without parser) took 6279.06ms. Allocated memory was 163.6MB in the beginning and 201.3MB in the end (delta: 37.7MB). Free memory was 125.4MB in the beginning and 115.3MB in the end (delta: 10.1MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2022-11-21 23:41:41,993 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:41:41,994 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3502.71ms. Allocated memory was 163.6MB in the beginning and 201.3MB in the end (delta: 37.7MB). Free memory was 125.4MB in the beginning and 122.2MB in the end (delta: 3.2MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2022-11-21 23:41:41,994 INFO L158 Benchmark]: Boogie Procedure Inliner took 261.67ms. Allocated memory is still 201.3MB. Free memory was 122.2MB in the beginning and 109.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:41:41,995 INFO L158 Benchmark]: Boogie Preprocessor took 121.03ms. Allocated memory is still 201.3MB. Free memory was 109.6MB in the beginning and 101.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:41:41,995 INFO L158 Benchmark]: RCFGBuilder took 2197.68ms. Allocated memory is still 201.3MB. Free memory was 101.2MB in the beginning and 122.7MB in the end (delta: -21.4MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. [2022-11-21 23:41:41,996 INFO L158 Benchmark]: CodeCheck took 188.88ms. Allocated memory is still 201.3MB. Free memory was 122.7MB in the beginning and 115.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:41:41,998 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3502.71ms. Allocated memory was 163.6MB in the beginning and 201.3MB in the end (delta: 37.7MB). Free memory was 125.4MB in the beginning and 122.2MB in the end (delta: 3.2MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 261.67ms. Allocated memory is still 201.3MB. Free memory was 122.2MB in the beginning and 109.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.03ms. Allocated memory is still 201.3MB. Free memory was 109.6MB in the beginning and 101.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2197.68ms. Allocated memory is still 201.3MB. Free memory was 101.2MB in the beginning and 122.7MB in the end (delta: -21.4MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. * CodeCheck took 188.88ms. Allocated memory is still 201.3MB. Free memory was 122.7MB in the beginning and 115.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:41:42,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg --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 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:41:44,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:41:44,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:41:44,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:41:44,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:41:44,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:41:44,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:41:44,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:41:44,688 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:41:44,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:41:44,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:41:44,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:41:44,696 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:41:44,697 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:41:44,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:41:44,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:41:44,700 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:41:44,701 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:41:44,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:41:44,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:41:44,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:41:44,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:41:44,728 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:41:44,729 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:41:44,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:41:44,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:41:44,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:41:44,734 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:41:44,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:41:44,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:41:44,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:41:44,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:41:44,738 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:41:44,748 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:41:44,760 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:41:44,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:41:44,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:41:44,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:41:44,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:41:44,764 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:41:44,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:41:44,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:41:44,791 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:41:44,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:41:44,793 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:41:44,793 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:41:44,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:41:44,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:41:44,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:41:44,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:41:44,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:41:44,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:41:44,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:41:44,797 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:41:44,797 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:41:44,797 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:41:44,798 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:41:44,798 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:41:44,798 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:41:44,798 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:41:44,799 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:41:44,799 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:41:44,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:41:44,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:41:44,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:41:44,800 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:41:44,801 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:41:44,801 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:41:44,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:41:44,802 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:41:44,802 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:41:44,802 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c [2022-11-21 23:41:45,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:41:45,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:41:45,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:41:45,265 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:41:45,267 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:41:45,269 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-11-21 23:41:48,435 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:41:49,080 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:41:49,080 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-11-21 23:41:49,121 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/data/b908abff1/4e7422a3319b4f27a7921d9ac1f6dc2d/FLAG7b4fb73ed [2022-11-21 23:41:49,148 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/data/b908abff1/4e7422a3319b4f27a7921d9ac1f6dc2d [2022-11-21 23:41:49,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:41:49,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:41:49,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:41:49,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:41:49,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:41:49,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:41:49" (1/1) ... [2022-11-21 23:41:49,165 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d538973 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:49, skipping insertion in model container [2022-11-21 23:41:49,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:41:49" (1/1) ... [2022-11-21 23:41:49,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:41:49,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:41:49,595 WARN L237 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-11-21 23:41:49,605 WARN L237 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-11-21 23:41:51,051 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:51,052 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:51,052 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:51,053 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:51,054 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:51,078 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:51,078 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:51,080 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:51,080 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:51,603 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:41:51,609 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:41:51,610 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:41:51,611 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:41:51,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:41:51,613 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:41:51,614 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:41:51,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:41:51,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:41:51,616 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:41:51,845 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:41:51,971 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:51,972 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,086 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:41:52,195 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:41:52,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:41:52,243 WARN L237 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-11-21 23:41:52,244 WARN L237 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-11-21 23:41:52,290 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,290 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,290 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,292 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,293 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,343 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,345 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,345 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:41:52,388 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:41:52,389 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:41:52,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:41:52,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:41:52,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:41:52,392 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:41:52,392 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:41:52,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:41:52,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:41:52,417 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:41:52,495 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,496 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,553 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:41:52,599 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:41:52,621 WARN L237 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-11-21 23:41:52,627 WARN L237 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_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-11-21 23:41:52,668 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,668 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,669 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,669 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,670 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,674 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,675 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,675 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,676 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,750 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:41:52,750 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:41:52,751 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:41:52,752 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:41:52,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:41:52,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:41:52,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:41:52,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:41:52,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:41:52,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:41:52,776 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:41:52,884 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,884 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:41:52,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:41:53,326 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:41:53,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53 WrapperNode [2022-11-21 23:41:53,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:41:53,353 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:41:53,354 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:41:53,354 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:41:53,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53" (1/1) ... [2022-11-21 23:41:53,518 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53" (1/1) ... [2022-11-21 23:41:53,628 INFO L138 Inliner]: procedures = 711, calls = 2655, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 902 [2022-11-21 23:41:53,628 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:41:53,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:41:53,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:41:53,630 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:41:53,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53" (1/1) ... [2022-11-21 23:41:53,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53" (1/1) ... [2022-11-21 23:41:53,657 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53" (1/1) ... [2022-11-21 23:41:53,658 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53" (1/1) ... [2022-11-21 23:41:53,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53" (1/1) ... [2022-11-21 23:41:53,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53" (1/1) ... [2022-11-21 23:41:53,727 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53" (1/1) ... [2022-11-21 23:41:53,732 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53" (1/1) ... [2022-11-21 23:41:53,742 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:41:53,743 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:41:53,743 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:41:53,743 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:41:53,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:53" (1/1) ... [2022-11-21 23:41:53,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:41:53,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:41:53,777 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:41:53,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:41:53,836 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:41:53,836 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:41:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:41:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:41:53,837 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:41:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:41:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:41:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 23:41:53,838 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:41:53,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:41:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:41:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:41:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 23:41:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 23:41:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:41:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 23:41:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 23:41:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-21 23:41:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-21 23:41:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:41:53,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:41:53,849 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:41:53,849 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:41:53,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:41:53,849 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:41:53,850 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:41:53,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:41:53,850 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:41:53,850 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:41:53,850 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 23:41:53,850 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 23:41:53,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:41:53,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:41:53,851 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-21 23:41:53,851 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-21 23:41:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:41:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:41:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:41:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:41:53,852 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:41:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:41:53,852 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:41:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-11-21 23:41:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-11-21 23:41:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-11-21 23:41:53,854 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-11-21 23:41:54,272 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:41:54,278 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:42:02,018 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:42:02,487 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:42:02,487 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:42:02,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:42:02 BoogieIcfgContainer [2022-11-21 23:42:02,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:42:02,494 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:42:02,495 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:42:02,505 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:42:02,510 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:42:02" (1/1) ... [2022-11-21 23:42:02,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:42:02,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:42:02,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 140 states and 188 transitions. [2022-11-21 23:42:02,603 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2022-11-21 23:42:02,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-21 23:42:02,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:42:02,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:42:02,665 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:385) 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:156) 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) [2022-11-21 23:42:02,673 INFO L158 Benchmark]: Toolchain (without parser) took 13516.51ms. Allocated memory was 75.5MB in the beginning and 230.7MB in the end (delta: 155.2MB). Free memory was 45.2MB in the beginning and 118.8MB in the end (delta: -73.6MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2022-11-21 23:42:02,673 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 52.4MB. Free memory was 30.7MB in the beginning and 30.7MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:42:02,674 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4193.24ms. Allocated memory was 75.5MB in the beginning and 148.9MB in the end (delta: 73.4MB). Free memory was 44.9MB in the beginning and 65.1MB in the end (delta: -20.2MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2022-11-21 23:42:02,674 INFO L158 Benchmark]: Boogie Procedure Inliner took 274.83ms. Allocated memory is still 148.9MB. Free memory was 65.1MB in the beginning and 86.7MB in the end (delta: -21.7MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. [2022-11-21 23:42:02,677 INFO L158 Benchmark]: Boogie Preprocessor took 112.21ms. Allocated memory is still 148.9MB. Free memory was 86.7MB in the beginning and 77.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:42:02,677 INFO L158 Benchmark]: RCFGBuilder took 8750.59ms. Allocated memory was 148.9MB in the beginning and 230.7MB in the end (delta: 81.8MB). Free memory was 77.3MB in the beginning and 126.1MB in the end (delta: -48.8MB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. [2022-11-21 23:42:02,678 INFO L158 Benchmark]: CodeCheck took 176.26ms. Allocated memory is still 230.7MB. Free memory was 126.1MB in the beginning and 118.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:42:02,681 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 52.4MB. Free memory was 30.7MB in the beginning and 30.7MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4193.24ms. Allocated memory was 75.5MB in the beginning and 148.9MB in the end (delta: 73.4MB). Free memory was 44.9MB in the beginning and 65.1MB in the end (delta: -20.2MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 274.83ms. Allocated memory is still 148.9MB. Free memory was 65.1MB in the beginning and 86.7MB in the end (delta: -21.7MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.21ms. Allocated memory is still 148.9MB. Free memory was 86.7MB in the beginning and 77.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 8750.59ms. Allocated memory was 148.9MB in the beginning and 230.7MB in the end (delta: 81.8MB). Free memory was 77.3MB in the beginning and 126.1MB in the end (delta: -48.8MB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. * CodeCheck took 176.26ms. Allocated memory is still 230.7MB. Free memory was 126.1MB in the beginning and 118.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:42:02,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef97eb6b-617c-4f4c-8d53-518cec07cbf1/bin/ukojak-jW3SillKbg/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