./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ --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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- 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-6b4ec56 [2022-11-20 17:56:11,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:56:11,910 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:56:11,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:56:11,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:56:11,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:56:11,943 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:56:11,945 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:56:11,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:56:11,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:56:11,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:56:11,951 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:56:11,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:56:11,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:56:11,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:56:11,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:56:11,962 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:56:11,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:56:11,972 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:56:11,979 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:56:11,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:56:11,987 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:56:11,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:56:11,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:56:11,996 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:56:11,997 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:56:11,997 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:56:11,998 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:56:11,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:56:11,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:56:12,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:56:12,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:56:12,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:56:12,003 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:56:12,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:56:12,004 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:56:12,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:56:12,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:56:12,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:56:12,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:56:12,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:56:12,007 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:56:12,031 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:56:12,031 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:56:12,032 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:56:12,033 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:56:12,033 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:56:12,034 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:56:12,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:56:12,034 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:56:12,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:56:12,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:56:12,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:56:12,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:56:12,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:56:12,036 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:56:12,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:56:12,036 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:56:12,036 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:56:12,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:56:12,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:12,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:56:12,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:56:12,037 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:56:12,038 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:56:12,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:56:12,038 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:56:12,038 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2022-11-20 17:56:12,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:56:12,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:56:12,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:56:12,383 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:56:12,383 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:56:12,384 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-20 17:56:15,425 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:56:15,995 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:56:15,996 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-20 17:56:16,042 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/data/6d271c788/88bb4f0f1927433bba5bb7fd80cb49b1/FLAG3438b7f61 [2022-11-20 17:56:16,061 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/data/6d271c788/88bb4f0f1927433bba5bb7fd80cb49b1 [2022-11-20 17:56:16,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:56:16,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:56:16,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:16,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:56:16,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:56:16,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:16" (1/1) ... [2022-11-20 17:56:16,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f81401b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:16, skipping insertion in model container [2022-11-20 17:56:16,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:16" (1/1) ... [2022-11-20 17:56:16,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:56:16,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:56:16,441 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-20 17:56:16,449 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-20 17:56:17,524 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:17,525 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:17,526 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:17,527 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:17,528 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:17,543 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:17,544 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:17,546 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:17,547 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,043 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:56:18,044 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:56:18,046 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:56:18,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:56:18,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:56:18,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:56:18,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:56:18,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:56:18,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:56:18,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:56:18,251 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:56:18,369 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,369 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:18,538 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:56:18,552 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-20 17:56:18,553 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-20 17:56:18,588 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,589 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,589 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,590 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,590 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,597 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,598 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,599 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,599 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,633 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:56:18,634 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:56:18,635 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:56:18,636 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:56:18,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:56:18,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:56:18,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:56:18,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:56:18,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:56:18,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:56:18,661 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:56:18,742 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,742 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:18,791 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:19,103 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:56:19,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19 WrapperNode [2022-11-20 17:56:19,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:19,107 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:19,108 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:56:19,109 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:56:19,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19" (1/1) ... [2022-11-20 17:56:19,235 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19" (1/1) ... [2022-11-20 17:56:19,330 INFO L138 Inliner]: procedures = 691, calls = 2650, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 933 [2022-11-20 17:56:19,331 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:19,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:56:19,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:56:19,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:56:19,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19" (1/1) ... [2022-11-20 17:56:19,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19" (1/1) ... [2022-11-20 17:56:19,354 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19" (1/1) ... [2022-11-20 17:56:19,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19" (1/1) ... [2022-11-20 17:56:19,418 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19" (1/1) ... [2022-11-20 17:56:19,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19" (1/1) ... [2022-11-20 17:56:19,442 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19" (1/1) ... [2022-11-20 17:56:19,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19" (1/1) ... [2022-11-20 17:56:19,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:56:19,467 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:56:19,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:56:19,467 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:56:19,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:19" (1/1) ... [2022-11-20 17:56:19,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:19,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:56:19,532 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:56:19,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:56:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 17:56:19,575 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 17:56:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:56:19,576 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:56:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 17:56:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:56:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:56:19,576 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:56:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:56:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:56:19,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:56:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:56:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:56:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-20 17:56:19,578 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-20 17:56:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:56:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:56:19,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:56:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:56:19,579 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:56:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:56:19,579 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:56:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:56:19,579 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:56:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:56:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:56:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-20 17:56:19,580 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-20 17:56:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:56:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:56:19,581 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:56:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:56:19,581 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:56:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:56:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:56:19,886 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:56:19,888 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:56:21,401 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:56:21,796 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:56:21,797 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:56:21,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:21 BoogieIcfgContainer [2022-11-20 17:56:21,800 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:56:21,800 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:56:21,801 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:56:21,811 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:56:21,811 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:21" (1/1) ... [2022-11-20 17:56:21,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:56:21,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:21,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2022-11-20 17:56:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2022-11-20 17:56:21,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-20 17:56:21,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:21,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:21,943 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) [2022-11-20 17:56:21,956 INFO L158 Benchmark]: Toolchain (without parser) took 5884.00ms. Allocated memory was 190.8MB in the beginning and 255.9MB in the end (delta: 65.0MB). Free memory was 135.6MB in the beginning and 181.6MB in the end (delta: -46.0MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. [2022-11-20 17:56:21,957 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 86.4MB in the beginning and 86.3MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:56:21,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3035.27ms. Allocated memory is still 190.8MB. Free memory was 135.6MB in the beginning and 88.4MB in the end (delta: 47.2MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. [2022-11-20 17:56:21,958 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.27ms. Allocated memory is still 190.8MB. Free memory was 88.4MB in the beginning and 75.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:56:21,959 INFO L158 Benchmark]: Boogie Preprocessor took 134.67ms. Allocated memory is still 190.8MB. Free memory was 75.8MB in the beginning and 68.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:56:21,961 INFO L158 Benchmark]: RCFGBuilder took 2332.93ms. Allocated memory was 190.8MB in the beginning and 255.9MB in the end (delta: 65.0MB). Free memory was 68.5MB in the beginning and 188.9MB in the end (delta: -120.5MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. [2022-11-20 17:56:21,962 INFO L158 Benchmark]: CodeCheck took 150.27ms. Allocated memory is still 255.9MB. Free memory was 188.9MB in the beginning and 181.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:56:21,964 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 142.6MB. Free memory was 86.4MB in the beginning and 86.3MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3035.27ms. Allocated memory is still 190.8MB. Free memory was 135.6MB in the beginning and 88.4MB in the end (delta: 47.2MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.27ms. Allocated memory is still 190.8MB. Free memory was 88.4MB in the beginning and 75.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.67ms. Allocated memory is still 190.8MB. Free memory was 75.8MB in the beginning and 68.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2332.93ms. Allocated memory was 190.8MB in the beginning and 255.9MB in the end (delta: 65.0MB). Free memory was 68.5MB in the beginning and 188.9MB in the end (delta: -120.5MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. * CodeCheck took 150.27ms. Allocated memory is still 255.9MB. Free memory was 188.9MB in the beginning and 181.6MB 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. [2022-11-20 17:56:21,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ --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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- 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-6b4ec56 [2022-11-20 17:56:24,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:56:24,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:56:24,586 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:56:24,586 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:56:24,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:56:24,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:56:24,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:56:24,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:56:24,605 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:56:24,606 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:56:24,611 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:56:24,611 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:56:24,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:56:24,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:56:24,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:56:24,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:56:24,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:56:24,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:56:24,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:56:24,620 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:56:24,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:56:24,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:56:24,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:56:24,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:56:24,643 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:56:24,643 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:56:24,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:56:24,644 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:56:24,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:56:24,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:56:24,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:56:24,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:56:24,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:56:24,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:56:24,649 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:56:24,649 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:56:24,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:56:24,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:56:24,656 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:56:24,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:56:24,659 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:56:24,702 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:56:24,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:56:24,704 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:56:24,705 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:56:24,705 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:56:24,706 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:56:24,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:56:24,706 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:56:24,706 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:56:24,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:56:24,707 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:56:24,708 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:56:24,708 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:56:24,708 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:56:24,708 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:56:24,708 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:56:24,709 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:56:24,709 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:56:24,709 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:56:24,709 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:56:24,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:24,710 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:56:24,710 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:56:24,710 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:56:24,710 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:56:24,710 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:56:24,710 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:56:24,711 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:56:24,711 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:56:24,711 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2022-11-20 17:56:25,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:56:25,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:56:25,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:56:25,136 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:56:25,136 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:56:25,138 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-20 17:56:28,376 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:56:28,998 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:56:28,998 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-20 17:56:29,044 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/data/a8decdfd3/f6a8b03e235f49d2a3c8b00e3ebad19a/FLAG4c1c745e5 [2022-11-20 17:56:29,066 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/data/a8decdfd3/f6a8b03e235f49d2a3c8b00e3ebad19a [2022-11-20 17:56:29,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:56:29,070 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:56:29,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:29,073 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:56:29,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:56:29,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:29" (1/1) ... [2022-11-20 17:56:29,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c1c5df4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:29, skipping insertion in model container [2022-11-20 17:56:29,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:29" (1/1) ... [2022-11-20 17:56:29,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:56:29,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:56:29,461 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-20 17:56:29,469 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-20 17:56:30,579 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:30,585 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:30,586 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:30,587 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:30,589 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:30,607 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:30,611 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:30,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:30,615 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:56:31,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:56:31,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:56:31,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:56:31,060 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:56:31,060 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:56:31,061 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:56:31,062 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:56:31,062 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:56:31,063 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:56:31,247 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:56:31,353 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,354 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,417 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:31,514 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:56:31,561 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:56:31,567 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-20 17:56:31,568 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-20 17:56:31,652 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,655 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,656 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,658 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,660 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,676 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,676 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,682 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:56:31,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:56:31,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:56:31,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:56:31,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:56:31,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:56:31,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:56:31,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:56:31,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:56:31,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:56:31,797 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:56:31,897 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,897 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:31,950 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:56:31,963 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-20 17:56:31,964 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_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-20 17:56:31,992 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,994 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,999 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:31,999 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:32,000 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:32,019 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:32,046 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:56:32,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:56:32,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:56:32,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:56:32,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:56:32,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:56:32,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:56:32,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:56:32,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:56:32,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:56:32,066 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:56:32,112 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:32,112 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:32,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:32,544 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:56:32,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32 WrapperNode [2022-11-20 17:56:32,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:32,553 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:32,553 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:56:32,553 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:56:32,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32" (1/1) ... [2022-11-20 17:56:32,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32" (1/1) ... [2022-11-20 17:56:32,801 INFO L138 Inliner]: procedures = 711, calls = 2650, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 934 [2022-11-20 17:56:32,802 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:32,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:56:32,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:56:32,803 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:56:32,812 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32" (1/1) ... [2022-11-20 17:56:32,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32" (1/1) ... [2022-11-20 17:56:32,823 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32" (1/1) ... [2022-11-20 17:56:32,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32" (1/1) ... [2022-11-20 17:56:32,880 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32" (1/1) ... [2022-11-20 17:56:32,883 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32" (1/1) ... [2022-11-20 17:56:32,891 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32" (1/1) ... [2022-11-20 17:56:32,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32" (1/1) ... [2022-11-20 17:56:32,922 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:56:32,935 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:56:32,935 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:56:32,936 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:56:32,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:32" (1/1) ... [2022-11-20 17:56:32,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:32,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:56:32,988 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:56:33,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:56:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 17:56:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 17:56:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:56:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:56:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 17:56:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:56:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:56:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:56:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:56:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:56:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:56:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:56:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:56:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:56:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:56:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-20 17:56:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-20 17:56:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:56:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:56:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:56:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:56:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:56:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:56:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:56:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:56:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:56:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:56:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:56:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:56:33,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:56:33,050 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-20 17:56:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-20 17:56:33,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:56:33,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:56:33,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:56:33,051 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:56:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:56:33,051 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:56:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:56:33,456 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:56:33,458 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:56:36,059 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:56:36,544 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:56:36,545 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:56:36,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:36 BoogieIcfgContainer [2022-11-20 17:56:36,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:56:36,550 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:56:36,553 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:56:36,563 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:56:36,564 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:36" (1/1) ... [2022-11-20 17:56:36,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:56:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2022-11-20 17:56:36,651 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2022-11-20 17:56:36,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-20 17:56:36,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:36,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:36,703 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) [2022-11-20 17:56:36,707 INFO L158 Benchmark]: Toolchain (without parser) took 7637.24ms. Allocated memory was 62.9MB in the beginning and 266.3MB in the end (delta: 203.4MB). Free memory was 28.3MB in the beginning and 145.6MB in the end (delta: -117.3MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. [2022-11-20 17:56:36,708 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 62.9MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:56:36,709 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3479.85ms. Allocated memory was 62.9MB in the beginning and 119.5MB in the end (delta: 56.6MB). Free memory was 28.1MB in the beginning and 62.7MB in the end (delta: -34.6MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2022-11-20 17:56:36,709 INFO L158 Benchmark]: Boogie Procedure Inliner took 248.77ms. Allocated memory is still 119.5MB. Free memory was 62.7MB in the beginning and 50.6MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:56:36,709 INFO L158 Benchmark]: Boogie Preprocessor took 132.18ms. Allocated memory is still 119.5MB. Free memory was 50.6MB in the beginning and 41.7MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:56:36,710 INFO L158 Benchmark]: RCFGBuilder took 3613.30ms. Allocated memory was 119.5MB in the beginning and 266.3MB in the end (delta: 146.8MB). Free memory was 41.7MB in the beginning and 152.9MB in the end (delta: -111.2MB). Peak memory consumption was 104.2MB. Max. memory is 16.1GB. [2022-11-20 17:56:36,711 INFO L158 Benchmark]: CodeCheck took 157.08ms. Allocated memory is still 266.3MB. Free memory was 152.9MB in the beginning and 145.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:56:36,713 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 0.27ms. Allocated memory is still 62.9MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3479.85ms. Allocated memory was 62.9MB in the beginning and 119.5MB in the end (delta: 56.6MB). Free memory was 28.1MB in the beginning and 62.7MB in the end (delta: -34.6MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 248.77ms. Allocated memory is still 119.5MB. Free memory was 62.7MB in the beginning and 50.6MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 132.18ms. Allocated memory is still 119.5MB. Free memory was 50.6MB in the beginning and 41.7MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3613.30ms. Allocated memory was 119.5MB in the beginning and 266.3MB in the end (delta: 146.8MB). Free memory was 41.7MB in the beginning and 152.9MB in the end (delta: -111.2MB). Peak memory consumption was 104.2MB. Max. memory is 16.1GB. * CodeCheck took 157.08ms. Allocated memory is still 266.3MB. Free memory was 152.9MB in the beginning and 145.6MB 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. [2022-11-20 17:56:36,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d9ba2b4-8f13-43c9-883f-ee609ff5b3aa/bin/ukojak-pZX7IvK2PQ/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