./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:18:46,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:18:46,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:18:46,634 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:18:46,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:18:46,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:18:46,637 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:18:46,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:18:46,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:18:46,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:18:46,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:18:46,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:18:46,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:18:46,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:18:46,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:18:46,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:18:46,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:18:46,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:18:46,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:18:46,653 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:18:46,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:18:46,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:18:46,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:18:46,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:18:46,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:18:46,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:18:46,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:18:46,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:18:46,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:18:46,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:18:46,673 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:18:46,674 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:18:46,675 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:18:46,675 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:18:46,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:18:46,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:18:46,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:18:46,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:18:46,678 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:18:46,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:18:46,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:18:46,685 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:18:46,717 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:18:46,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:18:46,718 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:18:46,719 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:18:46,719 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:18:46,719 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:18:46,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:18:46,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:18:46,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:18:46,720 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:18:46,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:18:46,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:18:46,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:18:46,721 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:18:46,721 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:18:46,721 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:18:46,721 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:18:46,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:18:46,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:18:46,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:18:46,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:18:46,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:18:46,723 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:18:46,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:18:46,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:18:46,727 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2022-11-21 23:18:47,020 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:18:47,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:18:47,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:18:47,047 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:18:47,049 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:18:47,051 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-21 23:18:50,086 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:18:50,732 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:18:50,732 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-21 23:18:50,764 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/data/3e8429a79/664a9f5753ea4aa5b8a1bf4e53e83548/FLAG8e16b1d25 [2022-11-21 23:18:50,779 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/data/3e8429a79/664a9f5753ea4aa5b8a1bf4e53e83548 [2022-11-21 23:18:50,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:18:50,783 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:18:50,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:18:50,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:18:50,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:18:50,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:18:50" (1/1) ... [2022-11-21 23:18:50,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35a7d317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:50, skipping insertion in model container [2022-11-21 23:18:50,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:18:50" (1/1) ... [2022-11-21 23:18:50,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:18:50,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:18:51,211 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-21 23:18:51,223 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-21 23:18:52,393 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:52,394 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:52,394 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:52,395 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:52,397 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:52,412 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:52,413 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:52,415 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:52,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:52,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:18:52,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:18:52,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:18:52,996 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:18:52,998 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:18:52,999 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:18:52,999 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:18:53,000 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:18:53,001 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:18:53,002 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:18:53,276 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:18:53,472 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,577 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:18:53,638 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:18:53,663 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-21 23:18:53,672 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-21 23:18:53,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,725 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,737 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,737 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,739 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,740 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:18:53,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:18:53,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:18:53,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:18:53,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:18:53,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:18:53,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:18:53,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:18:53,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:18:53,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:18:53,843 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:18:53,920 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,921 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:18:53,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:18:54,300 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:18:54,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54 WrapperNode [2022-11-21 23:18:54,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:18:54,304 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:18:54,304 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:18:54,304 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:18:54,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,411 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,509 INFO L138 Inliner]: procedures = 691, calls = 2644, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 983 [2022-11-21 23:18:54,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:18:54,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:18:54,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:18:54,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:18:54,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,603 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:18:54,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:18:54,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:18:54,618 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:18:54,620 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:18:54,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:18:54,680 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:18:54,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:18:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-21 23:18:54,729 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-21 23:18:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:18:54,729 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:18:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2022-11-21 23:18:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:18:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:18:54,730 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:18:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-21 23:18:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 23:18:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 23:18:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:18:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 23:18:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 23:18:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:18:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:18:54,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:18:54,732 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2022-11-21 23:18:54,732 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2022-11-21 23:18:54,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:18:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:18:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:18:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:18:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:18:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:18:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:18:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:18:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 23:18:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 23:18:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 23:18:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 23:18:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:18:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:18:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:18:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:18:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:18:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:18:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:18:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:18:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-21 23:18:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:18:55,159 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:18:55,161 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:18:56,737 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:18:57,028 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:18:57,028 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:18:57,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:18:57 BoogieIcfgContainer [2022-11-21 23:18:57,032 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:18:57,033 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:18:57,033 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:18:57,044 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:18:57,044 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:18:57" (1/1) ... [2022-11-21 23:18:57,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:18:57,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:18:57,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2022-11-21 23:18:57,135 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2022-11-21 23:18:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:18:57,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:18:57,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:18:57,188 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:18:57,193 INFO L158 Benchmark]: Toolchain (without parser) took 6408.99ms. Allocated memory was 159.4MB in the beginning and 211.8MB in the end (delta: 52.4MB). Free memory was 119.6MB in the beginning and 84.8MB in the end (delta: 34.8MB). Peak memory consumption was 87.8MB. Max. memory is 16.1GB. [2022-11-21 23:18:57,193 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 107.0MB. Free memory is still 61.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:18:57,194 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3518.39ms. Allocated memory was 159.4MB in the beginning and 211.8MB in the end (delta: 52.4MB). Free memory was 119.6MB in the beginning and 113.2MB in the end (delta: 6.4MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. [2022-11-21 23:18:57,194 INFO L158 Benchmark]: Boogie Procedure Inliner took 209.60ms. Allocated memory is still 211.8MB. Free memory was 113.2MB in the beginning and 99.6MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:18:57,195 INFO L158 Benchmark]: Boogie Preprocessor took 103.23ms. Allocated memory is still 211.8MB. Free memory was 99.6MB in the beginning and 91.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:18:57,195 INFO L158 Benchmark]: RCFGBuilder took 2414.27ms. Allocated memory is still 211.8MB. Free memory was 91.2MB in the beginning and 91.1MB in the end (delta: 107.5kB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2022-11-21 23:18:57,196 INFO L158 Benchmark]: CodeCheck took 158.67ms. Allocated memory is still 211.8MB. Free memory was 91.1MB in the beginning and 84.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:18:57,199 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 0.23ms. Allocated memory is still 107.0MB. Free memory is still 61.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3518.39ms. Allocated memory was 159.4MB in the beginning and 211.8MB in the end (delta: 52.4MB). Free memory was 119.6MB in the beginning and 113.2MB in the end (delta: 6.4MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 209.60ms. Allocated memory is still 211.8MB. Free memory was 113.2MB in the beginning and 99.6MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 103.23ms. Allocated memory is still 211.8MB. Free memory was 99.6MB in the beginning and 91.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2414.27ms. Allocated memory is still 211.8MB. Free memory was 91.2MB in the beginning and 91.1MB in the end (delta: 107.5kB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. * CodeCheck took 158.67ms. Allocated memory is still 211.8MB. Free memory was 91.1MB in the beginning and 84.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:18:57,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:18:59,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:18:59,824 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:18:59,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:18:59,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:18:59,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:18:59,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:18:59,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:18:59,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:18:59,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:18:59,887 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:18:59,890 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:18:59,890 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:18:59,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:18:59,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:18:59,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:18:59,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:18:59,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:18:59,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:18:59,910 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:18:59,914 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:18:59,916 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:18:59,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:18:59,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:18:59,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:18:59,930 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:18:59,930 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:18:59,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:18:59,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:18:59,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:18:59,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:18:59,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:18:59,938 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:18:59,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:18:59,944 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:18:59,944 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:18:59,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:18:59,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:18:59,945 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:18:59,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:18:59,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:18:59,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:18:59,971 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:18:59,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:18:59,973 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:18:59,973 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:18:59,974 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:18:59,974 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:18:59,974 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:18:59,974 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:18:59,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:18:59,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:18:59,975 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:18:59,975 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:18:59,976 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:18:59,976 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:18:59,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:18:59,976 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:18:59,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:18:59,977 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:18:59,977 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:18:59,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:18:59,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:18:59,978 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:18:59,978 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:18:59,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:18:59,979 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:18:59,979 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:18:59,979 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:18:59,979 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:18:59,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:18:59,980 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2022-11-21 23:19:00,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:19:00,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:19:00,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:19:00,420 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:19:00,420 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:19:00,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-21 23:19:03,523 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:19:04,085 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:19:04,086 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-21 23:19:04,122 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/data/1fb37b4d3/dc379f1f17494d1ba39e6eab8e464a41/FLAGad1f6fdcc [2022-11-21 23:19:04,141 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/data/1fb37b4d3/dc379f1f17494d1ba39e6eab8e464a41 [2022-11-21 23:19:04,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:19:04,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:19:04,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:19:04,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:19:04,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:19:04,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:19:04" (1/1) ... [2022-11-21 23:19:04,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334ef298 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:04, skipping insertion in model container [2022-11-21 23:19:04,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:19:04" (1/1) ... [2022-11-21 23:19:04,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:19:04,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:19:04,577 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-21 23:19:04,587 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-21 23:19:05,650 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:05,655 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:05,656 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:05,657 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:05,658 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:05,682 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:05,689 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:05,694 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:05,698 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,142 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:19:06,143 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:19:06,144 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:19:06,146 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:19:06,147 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:19:06,148 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:19:06,149 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:19:06,150 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:19:06,150 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:19:06,151 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:19:06,343 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:19:06,454 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,454 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:19:06,589 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:19:06,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:19:06,677 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-21 23:19:06,678 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-21 23:19:06,752 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,757 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,757 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,759 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,760 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,785 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,791 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,792 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,796 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:06,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:19:06,860 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:19:06,861 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:19:06,861 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:19:06,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:19:06,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:19:06,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:19:06,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:19:06,868 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:19:06,868 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:19:06,915 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:19:07,007 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,008 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:19:07,101 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:19:07,126 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-21 23:19:07,126 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_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-21 23:19:07,172 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,172 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,173 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,174 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,175 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,217 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,217 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,218 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,219 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,280 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:19:07,281 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:19:07,281 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:19:07,282 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:19:07,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:19:07,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:19:07,284 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:19:07,285 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:19:07,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:19:07,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:19:07,323 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:19:07,443 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,444 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:19:07,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:19:07,939 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:19:07,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07 WrapperNode [2022-11-21 23:19:07,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:19:07,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:19:07,941 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:19:07,941 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:19:07,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07" (1/1) ... [2022-11-21 23:19:08,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07" (1/1) ... [2022-11-21 23:19:08,226 INFO L138 Inliner]: procedures = 711, calls = 2644, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 975 [2022-11-21 23:19:08,227 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:19:08,229 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:19:08,229 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:19:08,229 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:19:08,243 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07" (1/1) ... [2022-11-21 23:19:08,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07" (1/1) ... [2022-11-21 23:19:08,271 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07" (1/1) ... [2022-11-21 23:19:08,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07" (1/1) ... [2022-11-21 23:19:08,348 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07" (1/1) ... [2022-11-21 23:19:08,367 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07" (1/1) ... [2022-11-21 23:19:08,376 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07" (1/1) ... [2022-11-21 23:19:08,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07" (1/1) ... [2022-11-21 23:19:08,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:19:08,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:19:08,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:19:08,418 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:19:08,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:07" (1/1) ... [2022-11-21 23:19:08,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:19:08,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:19:08,459 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:19:08,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:19:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-21 23:19:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-21 23:19:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:19:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:19:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2022-11-21 23:19:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:19:08,509 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:19:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:19:08,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:19:08,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:19:08,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 23:19:08,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-21 23:19:08,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 23:19:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 23:19:08,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:19:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:19:08,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:19:08,511 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2022-11-21 23:19:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2022-11-21 23:19:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:19:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:19:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-21 23:19:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-21 23:19:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-21 23:19:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-21 23:19:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:19:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:19:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:19:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:19:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:19:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:19:08,538 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:19:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:19:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 23:19:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-21 23:19:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 23:19:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 23:19:08,539 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 23:19:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:19:08,539 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:19:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:19:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:19:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:19:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:19:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-21 23:19:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:19:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-21 23:19:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-21 23:19:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-21 23:19:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:19:08,546 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:19:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-21 23:19:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-21 23:19:08,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-21 23:19:08,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-21 23:19:08,975 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:19:08,978 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:19:31,360 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:19:31,756 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:19:31,757 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:19:31,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:19:31 BoogieIcfgContainer [2022-11-21 23:19:31,760 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:19:31,761 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:19:31,761 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:19:31,771 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:19:31,772 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:19:31" (1/1) ... [2022-11-21 23:19:31,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:19:31,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:19:31,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2022-11-21 23:19:31,840 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2022-11-21 23:19:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 23:19:31,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:19:31,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:19:31,895 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:19:31,899 INFO L158 Benchmark]: Toolchain (without parser) took 27752.77ms. Allocated memory was 75.5MB in the beginning and 157.3MB in the end (delta: 81.8MB). Free memory was 50.1MB in the beginning and 74.9MB in the end (delta: -24.8MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2022-11-21 23:19:31,900 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:19:31,900 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3792.58ms. Allocated memory was 75.5MB in the beginning and 157.3MB in the end (delta: 81.8MB). Free memory was 49.8MB in the beginning and 92.8MB in the end (delta: -42.9MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2022-11-21 23:19:31,901 INFO L158 Benchmark]: Boogie Procedure Inliner took 286.37ms. Allocated memory is still 157.3MB. Free memory was 92.8MB in the beginning and 80.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:19:31,901 INFO L158 Benchmark]: Boogie Preprocessor took 187.67ms. Allocated memory is still 157.3MB. Free memory was 80.2MB in the beginning and 70.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:19:31,901 INFO L158 Benchmark]: RCFGBuilder took 23343.07ms. Allocated memory is still 157.3MB. Free memory was 70.5MB in the beginning and 82.2MB in the end (delta: -11.7MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2022-11-21 23:19:31,902 INFO L158 Benchmark]: CodeCheck took 137.14ms. Allocated memory is still 157.3MB. Free memory was 82.2MB in the beginning and 74.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:19:31,904 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 0.31ms. Allocated memory is still 60.8MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3792.58ms. Allocated memory was 75.5MB in the beginning and 157.3MB in the end (delta: 81.8MB). Free memory was 49.8MB in the beginning and 92.8MB in the end (delta: -42.9MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 286.37ms. Allocated memory is still 157.3MB. Free memory was 92.8MB in the beginning and 80.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 187.67ms. Allocated memory is still 157.3MB. Free memory was 80.2MB in the beginning and 70.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 23343.07ms. Allocated memory is still 157.3MB. Free memory was 70.5MB in the beginning and 82.2MB in the end (delta: -11.7MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. * CodeCheck took 137.14ms. Allocated memory is still 157.3MB. Free memory was 82.2MB in the beginning and 74.9MB 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. [2022-11-21 23:19:31,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce1dc2c0-d249-4905-9bf9-ccd4b4a8d269/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared