./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_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_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/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_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/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_1e1b01ec-952c-4b31-81df-bbc41f03847f/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 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a --- 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 17:14:29,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:14:29,341 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:14:29,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:14:29,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:14:29,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:14:29,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:14:29,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:14:29,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:14:29,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:14:29,374 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:14:29,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:14:29,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:14:29,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:14:29,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:14:29,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:14:29,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:14:29,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:14:29,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:14:29,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:14:29,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:14:29,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:14:29,389 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:14:29,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:14:29,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:14:29,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:14:29,394 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:14:29,395 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:14:29,396 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:14:29,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:14:29,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:14:29,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:14:29,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:14:29,400 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:14:29,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:14:29,401 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:14:29,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:14:29,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:14:29,402 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:14:29,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:14:29,404 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:14:29,405 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:14:29,428 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:14:29,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:14:29,430 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:14:29,430 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:14:29,431 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:14:29,431 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:14:29,432 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:14:29,432 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:14:29,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:14:29,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:14:29,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:14:29,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:14:29,433 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:14:29,434 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:14:29,434 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:14:29,434 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:14:29,434 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:14:29,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:14:29,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:29,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:14:29,435 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:14:29,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:14:29,436 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:14:29,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:14:29,436 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:14:29,437 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2022-11-20 17:14:29,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:14:29,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:14:29,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:14:29,764 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:14:29,764 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:14:29,766 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2022-11-20 17:14:32,839 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:14:33,401 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:14:33,403 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2022-11-20 17:14:33,441 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/data/32dee942f/11651b0aa8e54056ac70602711dce4f4/FLAG130c08c74 [2022-11-20 17:14:33,457 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/data/32dee942f/11651b0aa8e54056ac70602711dce4f4 [2022-11-20 17:14:33,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:14:33,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:14:33,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:33,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:14:33,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:14:33,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:33" (1/1) ... [2022-11-20 17:14:33,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f4a43dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:33, skipping insertion in model container [2022-11-20 17:14:33,477 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:33" (1/1) ... [2022-11-20 17:14:33,487 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:14:33,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:33,891 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2022-11-20 17:14:33,901 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2022-11-20 17:14:34,841 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:34,843 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:34,847 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:34,849 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:34,851 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:34,876 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:34,878 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:34,881 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:34,883 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:35,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:35,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:35,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:35,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:35,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:35,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:35,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:35,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:35,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:35,658 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:35,754 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,754 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:35,892 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:14:35,906 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2022-11-20 17:14:35,907 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2022-11-20 17:14:35,943 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,944 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,944 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,952 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,953 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,954 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,954 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:35,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:35,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:35,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:35,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:35,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:35,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:35,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:35,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:35,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:35,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:36,025 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:36,154 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:36,155 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:36,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:36,487 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:14:36,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36 WrapperNode [2022-11-20 17:14:36,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:36,488 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:36,488 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:14:36,489 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:14:36,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36" (1/1) ... [2022-11-20 17:14:36,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36" (1/1) ... [2022-11-20 17:14:36,651 INFO L138 Inliner]: procedures = 691, calls = 2644, calls flagged for inlining = 62, calls inlined = 11, statements flattened = 983 [2022-11-20 17:14:36,652 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:36,652 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:14:36,652 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:14:36,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:14:36,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36" (1/1) ... [2022-11-20 17:14:36,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36" (1/1) ... [2022-11-20 17:14:36,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36" (1/1) ... [2022-11-20 17:14:36,671 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36" (1/1) ... [2022-11-20 17:14:36,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36" (1/1) ... [2022-11-20 17:14:36,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36" (1/1) ... [2022-11-20 17:14:36,713 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36" (1/1) ... [2022-11-20 17:14:36,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36" (1/1) ... [2022-11-20 17:14:36,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:14:36,732 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:14:36,732 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:14:36,732 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:14:36,733 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:36" (1/1) ... [2022-11-20 17:14:36,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:36,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:14:36,764 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:14:36,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:14:36,814 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-20 17:14:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-20 17:14:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:14:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:14:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2022-11-20 17:14:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:14:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:14:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:14:36,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-20 17:14:36,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-20 17:14:36,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 17:14:36,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:14:36,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:14:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:14:36,818 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:14:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:14:36,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:14:36,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:14:36,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:14:36,820 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2022-11-20 17:14:36,820 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2022-11-20 17:14:36,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:14:36,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:14:36,821 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:14:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:14:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:14:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:14:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:14:36,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:14:36,823 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:14:36,824 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:14:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:14:36,824 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:14:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:14:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:14:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:14:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:14:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:14:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:14:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-20 17:14:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:14:37,253 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:14:37,255 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:14:38,981 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:14:39,275 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:14:39,279 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:14:39,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:14:39 BoogieIcfgContainer [2022-11-20 17:14:39,282 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:14:39,284 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:14:39,284 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:14:39,293 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:14:39,294 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:14:39,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:39,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2022-11-20 17:14:39,383 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2022-11-20 17:14:39,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 17:14:39,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:39,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:39,435 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 17:14:39,445 INFO L158 Benchmark]: Toolchain (without parser) took 5974.60ms. Allocated memory was 132.1MB in the beginning and 224.4MB in the end (delta: 92.3MB). Free memory was 78.0MB in the beginning and 93.0MB in the end (delta: -15.0MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. [2022-11-20 17:14:39,445 INFO L158 Benchmark]: CDTParser took 1.28ms. Allocated memory is still 132.1MB. Free memory is still 76.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:14:39,446 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3016.27ms. Allocated memory was 132.1MB in the beginning and 167.8MB in the end (delta: 35.7MB). Free memory was 77.7MB in the beginning and 89.7MB in the end (delta: -12.0MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. [2022-11-20 17:14:39,447 INFO L158 Benchmark]: Boogie Procedure Inliner took 163.48ms. Allocated memory is still 167.8MB. Free memory was 89.7MB in the beginning and 77.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:14:39,448 INFO L158 Benchmark]: Boogie Preprocessor took 78.93ms. Allocated memory is still 167.8MB. Free memory was 77.1MB in the beginning and 69.9MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:14:39,449 INFO L158 Benchmark]: RCFGBuilder took 2550.15ms. Allocated memory was 167.8MB in the beginning and 224.4MB in the end (delta: 56.6MB). Free memory was 69.7MB in the beginning and 100.4MB in the end (delta: -30.7MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2022-11-20 17:14:39,451 INFO L158 Benchmark]: CodeCheck took 156.00ms. Allocated memory is still 224.4MB. Free memory was 100.4MB in the beginning and 93.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:14:39,457 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 1.28ms. Allocated memory is still 132.1MB. Free memory is still 76.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3016.27ms. Allocated memory was 132.1MB in the beginning and 167.8MB in the end (delta: 35.7MB). Free memory was 77.7MB in the beginning and 89.7MB in the end (delta: -12.0MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 163.48ms. Allocated memory is still 167.8MB. Free memory was 89.7MB in the beginning and 77.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 78.93ms. Allocated memory is still 167.8MB. Free memory was 77.1MB in the beginning and 69.9MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2550.15ms. Allocated memory was 167.8MB in the beginning and 224.4MB in the end (delta: 56.6MB). Free memory was 69.7MB in the beginning and 100.4MB in the end (delta: -30.7MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. * CodeCheck took 156.00ms. Allocated memory is still 224.4MB. Free memory was 100.4MB in the beginning and 93.0MB 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 17:14:39,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/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_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/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_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/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_1e1b01ec-952c-4b31-81df-bbc41f03847f/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 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a --- 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 17:14:42,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:14:42,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:14:42,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:14:42,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:14:42,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:14:42,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:14:42,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:14:42,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:14:42,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:14:42,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:14:42,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:14:42,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:14:42,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:14:42,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:14:42,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:14:42,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:14:42,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:14:42,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:14:42,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:14:42,140 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:14:42,143 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:14:42,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:14:42,145 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:14:42,154 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:14:42,155 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:14:42,155 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:14:42,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:14:42,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:14:42,161 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:14:42,161 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:14:42,163 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:14:42,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:14:42,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:14:42,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:14:42,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:14:42,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:14:42,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:14:42,168 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:14:42,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:14:42,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:14:42,171 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:14:42,213 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:14:42,213 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:14:42,215 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:14:42,216 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:14:42,216 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:14:42,217 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:14:42,217 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:14:42,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:14:42,217 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:14:42,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:14:42,219 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:14:42,219 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:14:42,219 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:14:42,220 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:14:42,220 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:14:42,220 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:14:42,220 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:14:42,221 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:14:42,221 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:14:42,221 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:14:42,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:42,222 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:14:42,222 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:14:42,222 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:14:42,222 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:14:42,223 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:14:42,223 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:14:42,223 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:14:42,223 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:14:42,224 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2022-11-20 17:14:42,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:14:42,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:14:42,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:14:42,687 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:14:42,688 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:14:42,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2022-11-20 17:14:45,838 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:14:46,405 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:14:46,406 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2022-11-20 17:14:46,450 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/data/340d7ad34/03feec146add4e8bb99ad11cda52beb6/FLAG0842ae243 [2022-11-20 17:14:46,472 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/data/340d7ad34/03feec146add4e8bb99ad11cda52beb6 [2022-11-20 17:14:46,475 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:14:46,476 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:14:46,479 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:46,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:14:46,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:14:46,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:46" (1/1) ... [2022-11-20 17:14:46,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65e0d3ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:46, skipping insertion in model container [2022-11-20 17:14:46,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:46" (1/1) ... [2022-11-20 17:14:46,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:14:46,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:46,980 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2022-11-20 17:14:46,987 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2022-11-20 17:14:48,145 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:48,150 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:48,151 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:48,152 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:48,153 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:48,181 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:48,184 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:48,187 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:48,188 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:48,666 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:48,668 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:48,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:48,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:48,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:48,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:48,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:48,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:48,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:48,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:48,833 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:48,965 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:48,966 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:49,169 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:14:49,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:49,245 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2022-11-20 17:14:49,245 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2022-11-20 17:14:49,287 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,288 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,288 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,289 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,291 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,310 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,311 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,314 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,314 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,387 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:49,388 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:49,388 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:49,389 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:49,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:49,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:49,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:49,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:49,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:49,392 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:49,418 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:49,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:49,611 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:14:49,625 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2022-11-20 17:14:49,625 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_1e1b01ec-952c-4b31-81df-bbc41f03847f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2022-11-20 17:14:49,653 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,654 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,654 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,654 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,655 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,659 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,660 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,661 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,661 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:49,727 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:49,728 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:49,729 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:49,729 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:49,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:49,731 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:49,731 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:49,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:49,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:49,752 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:49,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:49,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:50,213 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:14:50,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50 WrapperNode [2022-11-20 17:14:50,214 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:50,215 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:50,215 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:14:50,215 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:14:50,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,334 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,441 INFO L138 Inliner]: procedures = 711, calls = 2644, calls flagged for inlining = 62, calls inlined = 11, statements flattened = 975 [2022-11-20 17:14:50,442 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:50,442 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:14:50,443 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:14:50,443 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:14:50,453 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,479 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,520 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,530 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,548 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:14:50,549 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:14:50,549 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:14:50,550 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:14:50,550 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:50,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:14:50,581 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:14:50,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:14:50,627 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-20 17:14:50,627 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-20 17:14:50,627 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:14:50,628 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:14:50,628 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2022-11-20 17:14:50,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:14:50,628 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:14:50,628 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:14:50,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:14:50,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:14:50,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:14:50,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-20 17:14:50,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:14:50,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:14:50,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:14:50,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:14:50,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:14:50,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:14:50,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:14:50,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:14:50,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:14:50,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:14:50,631 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2022-11-20 17:14:50,631 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2022-11-20 17:14:50,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:14:50,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:14:50,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:14:50,632 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:14:50,632 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:14:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:14:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:14:50,633 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:14:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:14:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:14:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:14:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:14:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:14:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:14:50,634 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:14:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:14:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:14:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:14:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:14:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:14:50,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:14:50,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:14:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-20 17:14:50,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-20 17:14:50,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-20 17:14:50,641 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:14:50,641 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:14:50,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:14:50,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:14:50,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:14:50,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:14:51,050 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:14:51,054 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:15:10,538 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:15:10,900 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:15:10,900 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:15:10,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:15:10 BoogieIcfgContainer [2022-11-20 17:15:10,904 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:15:10,905 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:15:10,905 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:15:10,915 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:15:10,915 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:15:10" (1/1) ... [2022-11-20 17:15:10,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:15:10,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2022-11-20 17:15:11,006 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2022-11-20 17:15:11,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 17:15:11,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:11,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:11,068 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 17:15:11,075 INFO L158 Benchmark]: Toolchain (without parser) took 24597.06ms. Allocated memory was 67.1MB in the beginning and 197.1MB in the end (delta: 130.0MB). Free memory was 36.0MB in the beginning and 80.4MB in the end (delta: -44.4MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. [2022-11-20 17:15:11,075 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 52.4MB. Free memory is still 29.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:15:11,076 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3734.77ms. Allocated memory was 67.1MB in the beginning and 125.8MB in the end (delta: 58.7MB). Free memory was 35.9MB in the beginning and 48.8MB in the end (delta: -12.9MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2022-11-20 17:15:11,079 INFO L158 Benchmark]: Boogie Procedure Inliner took 227.15ms. Allocated memory is still 125.8MB. Free memory was 48.8MB in the beginning and 64.1MB in the end (delta: -15.3MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2022-11-20 17:15:11,081 INFO L158 Benchmark]: Boogie Preprocessor took 106.21ms. Allocated memory is still 125.8MB. Free memory was 64.1MB in the beginning and 54.1MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:15:11,083 INFO L158 Benchmark]: RCFGBuilder took 20354.59ms. Allocated memory was 125.8MB in the beginning and 197.1MB in the end (delta: 71.3MB). Free memory was 54.1MB in the beginning and 87.7MB in the end (delta: -33.6MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. [2022-11-20 17:15:11,083 INFO L158 Benchmark]: CodeCheck took 168.07ms. Allocated memory is still 197.1MB. Free memory was 87.7MB in the beginning and 80.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:15:11,090 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 0.23ms. Allocated memory is still 52.4MB. Free memory is still 29.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3734.77ms. Allocated memory was 67.1MB in the beginning and 125.8MB in the end (delta: 58.7MB). Free memory was 35.9MB in the beginning and 48.8MB in the end (delta: -12.9MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 227.15ms. Allocated memory is still 125.8MB. Free memory was 48.8MB in the beginning and 64.1MB in the end (delta: -15.3MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 106.21ms. Allocated memory is still 125.8MB. Free memory was 64.1MB in the beginning and 54.1MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 20354.59ms. Allocated memory was 125.8MB in the beginning and 197.1MB in the end (delta: 71.3MB). Free memory was 54.1MB in the beginning and 87.7MB in the end (delta: -33.6MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. * CodeCheck took 168.07ms. Allocated memory is still 197.1MB. Free memory was 87.7MB in the beginning and 80.4MB 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 17:15:11,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e1b01ec-952c-4b31-81df-bbc41f03847f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared