./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN --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 9b90640eabcf61bf9b6c4e01fcd2a39b8b829676407f71504872cd65ce1f895a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:39:32,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:39:32,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:39:32,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:39:32,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:39:32,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:39:32,517 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:39:32,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:39:32,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:39:32,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:39:32,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:39:32,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:39:32,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:39:32,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:39:32,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:39:32,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:39:32,532 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:39:32,533 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:39:32,535 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:39:32,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:39:32,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:39:32,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:39:32,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:39:32,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:39:32,548 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:39:32,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:39:32,549 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:39:32,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:39:32,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:39:32,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:39:32,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:39:32,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:39:32,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:39:32,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:39:32,558 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:39:32,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:39:32,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:39:32,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:39:32,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:39:32,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:39:32,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:39:32,563 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:39:32,586 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:39:32,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:39:32,587 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:39:32,588 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:39:32,589 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:39:32,589 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:39:32,589 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:39:32,590 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:39:32,590 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:39:32,591 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:39:32,591 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:39:32,591 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:39:32,592 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:39:32,592 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:39:32,592 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:39:32,593 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:39:32,593 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:39:32,594 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:39:32,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:39:32,595 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:39:32,595 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:39:32,595 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:39:32,596 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:39:32,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:39:32,596 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:39:32,597 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_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b90640eabcf61bf9b6c4e01fcd2a39b8b829676407f71504872cd65ce1f895a [2021-11-21 04:39:32,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:39:32,897 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:39:32,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:39:32,902 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:39:32,903 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:39:32,904 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2021-11-21 04:39:32,967 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/data/b58b7f4dc/e8a8a0af5dc74549b53a864f2a84c3ec/FLAGf8c3328fa [2021-11-21 04:39:33,892 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:39:33,894 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2021-11-21 04:39:33,932 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/data/b58b7f4dc/e8a8a0af5dc74549b53a864f2a84c3ec/FLAGf8c3328fa [2021-11-21 04:39:34,325 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/data/b58b7f4dc/e8a8a0af5dc74549b53a864f2a84c3ec [2021-11-21 04:39:34,328 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:39:34,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:39:34,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:39:34,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:39:34,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:39:34,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:39:34" (1/1) ... [2021-11-21 04:39:34,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fbe527a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:34, skipping insertion in model container [2021-11-21 04:39:34,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:39:34" (1/1) ... [2021-11-21 04:39:34,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:39:34,486 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:39:34,825 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2021-11-21 04:39:34,833 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2021-11-21 04:39:35,752 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:35,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:35,754 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:35,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:35,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:35,779 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:35,780 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:35,794 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:35,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,189 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:39:36,190 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:39:36,192 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:39:36,194 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:39:36,201 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:39:36,205 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:39:36,206 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:39:36,208 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:39:36,211 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:39:36,213 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:39:36,407 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:39:36,552 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,560 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,663 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:39:36,734 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:39:36,764 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2021-11-21 04:39:36,764 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2021-11-21 04:39:36,818 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,820 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,843 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:36,891 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:39:36,892 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:39:36,893 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:39:36,894 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:39:36,895 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:39:36,896 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:39:36,897 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:39:36,897 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:39:36,898 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:39:36,898 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:39:36,933 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:39:37,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:37,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:37,033 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:39:37,411 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:39:37,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:37 WrapperNode [2021-11-21 04:39:37,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:39:37,412 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:39:37,412 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:39:37,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:39:37,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:37" (1/1) ... [2021-11-21 04:39:37,534 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:37" (1/1) ... [2021-11-21 04:39:37,649 INFO L137 Inliner]: procedures = 691, calls = 2645, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 975 [2021-11-21 04:39:37,650 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:39:37,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:39:37,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:39:37,651 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:39:37,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:37" (1/1) ... [2021-11-21 04:39:37,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:37" (1/1) ... [2021-11-21 04:39:37,679 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:37" (1/1) ... [2021-11-21 04:39:37,680 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:37" (1/1) ... [2021-11-21 04:39:37,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:37" (1/1) ... [2021-11-21 04:39:37,763 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:37" (1/1) ... [2021-11-21 04:39:37,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:37" (1/1) ... [2021-11-21 04:39:37,795 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:39:37,796 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:39:37,796 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:39:37,796 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:39:37,797 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:37" (1/1) ... [2021-11-21 04:39:37,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:39:37,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:39:37,850 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:39:37,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:39:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-21 04:39:37,919 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-21 04:39:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-21 04:39:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2021-11-21 04:39:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2021-11-21 04:39:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 04:39:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 04:39:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:39:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:39:37,921 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:39:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-21 04:39:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 04:39:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 04:39:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh64 [2021-11-21 04:39:37,923 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh64 [2021-11-21 04:39:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:39:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 04:39:37,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 04:39:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:39:37,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:39:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:39:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:39:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:39:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:39:37,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:39:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:39:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:39:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:39:37,928 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:39:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 04:39:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 04:39:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 04:39:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 04:39:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:39:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:39:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:39:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:39:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:39:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:39:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:39:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:39:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2021-11-21 04:39:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2021-11-21 04:39:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-21 04:39:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:39:38,272 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:39:38,274 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:39:40,002 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:39:40,217 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:39:40,217 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:39:40,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:39:40 BoogieIcfgContainer [2021-11-21 04:39:40,220 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:39:40,221 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:39:40,221 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:39:40,231 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:39:40,232 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:39:40" (1/1) ... [2021-11-21 04:39:40,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:39:40,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:39:40,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 134 states and 182 transitions. [2021-11-21 04:39:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 182 transitions. [2021-11-21 04:39:40,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-21 04:39:40,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:39:40,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:39:40,399 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 04:39:40,412 INFO L158 Benchmark]: Toolchain (without parser) took 6077.93ms. Allocated memory was 107.0MB in the beginning and 209.7MB in the end (delta: 102.8MB). Free memory was 79.6MB in the beginning and 105.5MB in the end (delta: -25.9MB). Peak memory consumption was 77.8MB. Max. memory is 16.1GB. [2021-11-21 04:39:40,414 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 107.0MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:39:40,415 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3077.79ms. Allocated memory was 107.0MB in the beginning and 151.0MB in the end (delta: 44.0MB). Free memory was 79.1MB in the beginning and 78.3MB in the end (delta: 812.0kB). Peak memory consumption was 82.2MB. Max. memory is 16.1GB. [2021-11-21 04:39:40,417 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.96ms. Allocated memory is still 151.0MB. Free memory was 78.3MB in the beginning and 65.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:39:40,418 INFO L158 Benchmark]: Boogie Preprocessor took 144.81ms. Allocated memory is still 151.0MB. Free memory was 65.7MB in the beginning and 58.1MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:39:40,419 INFO L158 Benchmark]: RCFGBuilder took 2424.60ms. Allocated memory was 151.0MB in the beginning and 209.7MB in the end (delta: 58.7MB). Free memory was 58.1MB in the beginning and 112.9MB in the end (delta: -54.8MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. [2021-11-21 04:39:40,420 INFO L158 Benchmark]: CodeCheck took 185.99ms. Allocated memory is still 209.7MB. Free memory was 112.9MB in the beginning and 105.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:39:40,425 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 107.0MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3077.79ms. Allocated memory was 107.0MB in the beginning and 151.0MB in the end (delta: 44.0MB). Free memory was 79.1MB in the beginning and 78.3MB in the end (delta: 812.0kB). Peak memory consumption was 82.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.96ms. Allocated memory is still 151.0MB. Free memory was 78.3MB in the beginning and 65.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 144.81ms. Allocated memory is still 151.0MB. Free memory was 65.7MB in the beginning and 58.1MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2424.60ms. Allocated memory was 151.0MB in the beginning and 209.7MB in the end (delta: 58.7MB). Free memory was 58.1MB in the beginning and 112.9MB in the end (delta: -54.8MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. * CodeCheck took 185.99ms. Allocated memory is still 209.7MB. Free memory was 112.9MB in the beginning and 105.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:39:40,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN --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 9b90640eabcf61bf9b6c4e01fcd2a39b8b829676407f71504872cd65ce1f895a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:39:42,933 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:39:42,936 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:39:42,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:39:42,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:39:42,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:39:42,972 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:39:42,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:39:42,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:39:42,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:39:42,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:39:42,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:39:42,986 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:39:42,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:39:42,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:39:42,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:39:42,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:39:42,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:39:42,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:39:43,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:39:43,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:39:43,014 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:39:43,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:39:43,020 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:39:43,033 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:39:43,034 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:39:43,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:39:43,035 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:39:43,036 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:39:43,037 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:39:43,037 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:39:43,038 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:39:43,039 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:39:43,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:39:43,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:39:43,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:39:43,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:39:43,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:39:43,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:39:43,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:39:43,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:39:43,047 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:39:43,085 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:39:43,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:39:43,087 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:39:43,088 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:39:43,089 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:39:43,089 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:39:43,090 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:39:43,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:39:43,090 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:39:43,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:39:43,091 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:39:43,092 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:39:43,092 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:39:43,092 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:39:43,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:39:43,093 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:39:43,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:39:43,093 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:39:43,093 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:39:43,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:39:43,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:39:43,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:39:43,094 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:39:43,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:39:43,095 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:39:43,095 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:39:43,095 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:39:43,096 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:39:43,096 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:39:43,096 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_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b90640eabcf61bf9b6c4e01fcd2a39b8b829676407f71504872cd65ce1f895a [2021-11-21 04:39:43,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:39:43,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:39:43,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:39:43,599 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:39:43,600 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:39:43,602 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2021-11-21 04:39:43,669 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/data/941ddf60c/987cca5a993043a196f821465250e1a8/FLAG5b68ca421 [2021-11-21 04:39:44,626 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:39:44,627 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2021-11-21 04:39:44,685 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/data/941ddf60c/987cca5a993043a196f821465250e1a8/FLAG5b68ca421 [2021-11-21 04:39:45,083 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/data/941ddf60c/987cca5a993043a196f821465250e1a8 [2021-11-21 04:39:45,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:39:45,088 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:39:45,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:39:45,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:39:45,095 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:39:45,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:39:45" (1/1) ... [2021-11-21 04:39:45,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19e94dd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:45, skipping insertion in model container [2021-11-21 04:39:45,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:39:45" (1/1) ... [2021-11-21 04:39:45,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:39:45,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:39:45,599 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2021-11-21 04:39:45,605 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2021-11-21 04:39:46,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:46,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:46,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:46,667 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:46,670 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:46,689 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:46,690 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:46,694 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:46,696 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,118 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:39:47,120 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:39:47,121 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:39:47,123 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:39:47,127 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:39:47,131 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:39:47,132 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:39:47,135 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:39:47,138 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:39:47,140 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:39:47,315 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:39:47,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,473 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:39:47,565 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:39:47,622 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:39:47,628 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2021-11-21 04:39:47,629 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2021-11-21 04:39:47,710 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,721 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,722 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,729 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,730 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,730 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:39:47,767 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:39:47,768 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:39:47,769 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:39:47,770 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:39:47,773 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:39:47,774 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:39:47,774 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:39:47,775 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:39:47,776 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:39:47,800 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:39:47,876 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,877 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:47,938 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:39:47,991 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:39:48,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2021-11-21 04:39:48,004 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2021-11-21 04:39:48,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:48,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:48,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:48,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:48,037 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:48,042 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:48,043 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:48,043 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:48,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:48,090 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:39:48,091 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:39:48,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:39:48,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:39:48,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:39:48,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:39:48,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:39:48,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:39:48,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:39:48,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:39:48,117 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:39:48,180 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:48,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:48,250 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:39:48,704 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:39:48,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:48 WrapperNode [2021-11-21 04:39:48,706 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:39:48,707 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:39:48,708 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:39:48,708 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:39:48,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:48" (1/1) ... [2021-11-21 04:39:48,850 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:48" (1/1) ... [2021-11-21 04:39:48,962 INFO L137 Inliner]: procedures = 711, calls = 2645, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 976 [2021-11-21 04:39:48,962 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:39:48,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:39:48,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:39:48,963 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:39:48,972 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:48" (1/1) ... [2021-11-21 04:39:48,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:48" (1/1) ... [2021-11-21 04:39:48,982 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:48" (1/1) ... [2021-11-21 04:39:48,982 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:48" (1/1) ... [2021-11-21 04:39:49,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:48" (1/1) ... [2021-11-21 04:39:49,034 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:48" (1/1) ... [2021-11-21 04:39:49,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:48" (1/1) ... [2021-11-21 04:39:49,059 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:39:49,060 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:39:49,060 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:39:49,060 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:39:49,061 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:48" (1/1) ... [2021-11-21 04:39:49,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:39:49,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:39:49,091 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:39:49,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:39:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-21 04:39:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-21 04:39:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-21 04:39:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2021-11-21 04:39:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2021-11-21 04:39:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 04:39:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 04:39:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:39:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-21 04:39:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:39:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:39:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:39:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:39:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 04:39:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-21 04:39:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh64 [2021-11-21 04:39:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh64 [2021-11-21 04:39:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 04:39:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 04:39:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:39:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:39:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:39:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:39:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:39:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-21 04:39:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-21 04:39:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-21 04:39:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-21 04:39:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:39:49,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:39:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:39:49,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:39:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 04:39:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:39:49,138 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:39:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:39:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 04:39:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 04:39:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 04:39:49,138 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 04:39:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:39:49,139 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:39:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:39:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:39:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:39:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 04:39:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:39:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-21 04:39:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-21 04:39:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-21 04:39:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:39:49,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:39:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-21 04:39:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-21 04:39:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-21 04:39:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-21 04:39:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2021-11-21 04:39:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2021-11-21 04:39:49,448 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:39:49,450 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:40:10,475 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:40:10,727 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:40:10,727 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:40:10,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:40:10 BoogieIcfgContainer [2021-11-21 04:40:10,731 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:40:10,732 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:40:10,732 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:40:10,741 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:40:10,741 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:40:10" (1/1) ... [2021-11-21 04:40:10,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:40:10,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:40:10,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 134 states and 182 transitions. [2021-11-21 04:40:10,823 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 182 transitions. [2021-11-21 04:40:10,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-21 04:40:10,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:40:10,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:40:10,873 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 04:40:10,879 INFO L158 Benchmark]: Toolchain (without parser) took 25787.23ms. Allocated memory was 58.7MB in the beginning and 203.4MB in the end (delta: 144.7MB). Free memory was 29.4MB in the beginning and 128.1MB in the end (delta: -98.7MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2021-11-21 04:40:10,880 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:40:10,881 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3615.39ms. Allocated memory was 58.7MB in the beginning and 140.5MB in the end (delta: 81.8MB). Free memory was 29.1MB in the beginning and 78.2MB in the end (delta: -49.1MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2021-11-21 04:40:10,881 INFO L158 Benchmark]: Boogie Procedure Inliner took 255.19ms. Allocated memory is still 140.5MB. Free memory was 78.2MB in the beginning and 65.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:40:10,883 INFO L158 Benchmark]: Boogie Preprocessor took 96.21ms. Allocated memory is still 140.5MB. Free memory was 65.6MB in the beginning and 56.5MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:40:10,886 INFO L158 Benchmark]: RCFGBuilder took 21671.28ms. Allocated memory was 140.5MB in the beginning and 203.4MB in the end (delta: 62.9MB). Free memory was 56.5MB in the beginning and 134.3MB in the end (delta: -77.9MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. [2021-11-21 04:40:10,886 INFO L158 Benchmark]: CodeCheck took 142.39ms. Allocated memory is still 203.4MB. Free memory was 134.3MB in the beginning and 128.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:40:10,890 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3615.39ms. Allocated memory was 58.7MB in the beginning and 140.5MB in the end (delta: 81.8MB). Free memory was 29.1MB in the beginning and 78.2MB in the end (delta: -49.1MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 255.19ms. Allocated memory is still 140.5MB. Free memory was 78.2MB in the beginning and 65.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.21ms. Allocated memory is still 140.5MB. Free memory was 65.6MB in the beginning and 56.5MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 21671.28ms. Allocated memory was 140.5MB in the beginning and 203.4MB in the end (delta: 62.9MB). Free memory was 56.5MB in the beginning and 134.3MB in the end (delta: -77.9MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. * CodeCheck took 142.39ms. Allocated memory is still 203.4MB. Free memory was 134.3MB in the beginning and 128.1MB 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. [2021-11-21 04:40:10,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f942d265-6174-4a64-9dd2-d8f4522018a1/bin/ukojak-vF6T2TMglN/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