./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB --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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c --- 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-dbf71c6-m [2022-10-17 16:43:46,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:46,727 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:46,781 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:46,782 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:46,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:46,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:46,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:46,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:46,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:46,804 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:46,806 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:46,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:46,810 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:46,811 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:46,813 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:46,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:46,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:46,819 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:46,826 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:46,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:46,830 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:46,833 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:46,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:46,845 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:46,845 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:46,846 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:46,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:46,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:46,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:46,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:46,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:46,854 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:46,855 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:46,858 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:46,858 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:46,859 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:46,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:46,860 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:46,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:46,862 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:46,863 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:43:46,905 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:46,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:46,907 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:46,907 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:46,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:46,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:46,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:46,908 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:43:46,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:46,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:46,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:46,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:46,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:46,910 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:46,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:46,911 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:46,911 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:46,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:46,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:46,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:46,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:46,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:46,912 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:43:46,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:43:46,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:46,913 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_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2022-10-17 16:43:47,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:47,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:47,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:47,265 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:47,266 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:47,267 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-10-17 16:43:47,339 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/data/5c1c24131/7749ca22a59b4e17a82f2976c6ff2c3d/FLAG23fe87960 [2022-10-17 16:43:48,170 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:43:48,170 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-10-17 16:43:48,225 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/data/5c1c24131/7749ca22a59b4e17a82f2976c6ff2c3d/FLAG23fe87960 [2022-10-17 16:43:48,684 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/data/5c1c24131/7749ca22a59b4e17a82f2976c6ff2c3d [2022-10-17 16:43:48,687 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:43:48,690 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:43:48,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:48,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:43:48,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:43:48,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:48" (1/1) ... [2022-10-17 16:43:48,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@394bee77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:48, skipping insertion in model container [2022-10-17 16:43:48,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:48" (1/1) ... [2022-10-17 16:43:48,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:43:48,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:49,183 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_9889b435-9aaa-4c19-b059-2e7242f117e0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-10-17 16:43:49,192 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_9889b435-9aaa-4c19-b059-2e7242f117e0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-10-17 16:43:50,264 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:50,265 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:50,265 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:50,266 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:50,267 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:50,283 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:50,284 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:50,288 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:50,289 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:50,785 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:43:50,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:43:50,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:43:50,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:43:50,790 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:43:50,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:43:50,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:43:50,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:43:50,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:43:50,816 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:43:51,085 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:43:51,240 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,241 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:51,358 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:43:51,384 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_9889b435-9aaa-4c19-b059-2e7242f117e0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-10-17 16:43:51,395 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_9889b435-9aaa-4c19-b059-2e7242f117e0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-10-17 16:43:51,444 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,445 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,446 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,447 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,450 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,459 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,460 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,463 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,465 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:43:51,543 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:43:51,544 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:43:51,545 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:43:51,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:43:51,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:43:51,547 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:43:51,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:43:51,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:43:51,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:43:51,573 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:43:51,675 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,676 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:43:51,725 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:52,062 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:43:52,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52 WrapperNode [2022-10-17 16:43:52,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:52,064 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:52,065 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:43:52,065 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:43:52,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,213 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,358 INFO L138 Inliner]: procedures = 690, calls = 2609, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 777 [2022-10-17 16:43:52,359 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:52,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:43:52,360 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:43:52,360 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:43:52,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,377 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,377 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,412 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,418 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,423 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,433 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:43:52,433 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:43:52,434 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:43:52,434 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:43:52,456 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:52,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:43:52,497 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:43:52,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:43:52,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-10-17 16:43:52,541 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-10-17 16:43:52,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:43:52,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:43:52,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:43:52,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:43:52,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:43:52,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:43:52,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:43:52,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:43:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:43:52,543 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:43:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:43:52,543 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:43:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:43:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:43:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:43:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:43:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:43:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:43:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:43:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:43:52,860 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:43:52,863 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:43:54,235 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:43:54,487 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:43:54,487 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:43:54,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:43:54 BoogieIcfgContainer [2022-10-17 16:43:54,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:43:54,492 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:43:54,493 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:43:54,503 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:43:54,504 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:43:54" (1/1) ... [2022-10-17 16:43:54,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:43:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:43:54,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-10-17 16:43:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-10-17 16:43:54,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 16:43:54,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:43:54,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:43:54,666 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:153) 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) [2022-10-17 16:43:54,679 INFO L158 Benchmark]: Toolchain (without parser) took 5985.73ms. Allocated memory was 109.1MB in the beginning and 188.7MB in the end (delta: 79.7MB). Free memory was 65.3MB in the beginning and 97.9MB in the end (delta: -32.7MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. [2022-10-17 16:43:54,681 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory was 62.7MB in the beginning and 62.7MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:43:54,682 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3370.34ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 65.0MB in the beginning and 61.0MB in the end (delta: 4.0MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. [2022-10-17 16:43:54,683 INFO L158 Benchmark]: Boogie Procedure Inliner took 294.33ms. Allocated memory is still 132.1MB. Free memory was 61.0MB in the beginning and 79.6MB in the end (delta: -18.6MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2022-10-17 16:43:54,684 INFO L158 Benchmark]: Boogie Preprocessor took 73.47ms. Allocated memory is still 132.1MB. Free memory was 79.6MB in the beginning and 73.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:43:54,686 INFO L158 Benchmark]: RCFGBuilder took 2056.73ms. Allocated memory was 132.1MB in the beginning and 188.7MB in the end (delta: 56.6MB). Free memory was 73.3MB in the beginning and 104.2MB in the end (delta: -30.9MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2022-10-17 16:43:54,688 INFO L158 Benchmark]: CodeCheck took 182.33ms. Allocated memory is still 188.7MB. Free memory was 104.2MB in the beginning and 97.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:43:54,691 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 0.32ms. Allocated memory is still 83.9MB. Free memory was 62.7MB in the beginning and 62.7MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3370.34ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 65.0MB in the beginning and 61.0MB in the end (delta: 4.0MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 294.33ms. Allocated memory is still 132.1MB. Free memory was 61.0MB in the beginning and 79.6MB in the end (delta: -18.6MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.47ms. Allocated memory is still 132.1MB. Free memory was 79.6MB in the beginning and 73.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2056.73ms. Allocated memory was 132.1MB in the beginning and 188.7MB in the end (delta: 56.6MB). Free memory was 73.3MB in the beginning and 104.2MB in the end (delta: -30.9MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. * CodeCheck took 182.33ms. Allocated memory is still 188.7MB. Free memory was 104.2MB in the beginning and 97.9MB 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. [2022-10-17 16:43:54,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/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_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB --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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c --- 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-dbf71c6-m [2022-10-17 16:43:57,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:57,129 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:57,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:57,185 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:57,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:57,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:57,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:57,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:57,214 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:57,215 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:57,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:57,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:57,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:57,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:57,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:57,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:57,223 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:57,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:57,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:57,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:57,246 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:57,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:57,248 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:57,253 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:57,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:57,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:57,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:57,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:57,258 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:57,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:57,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:57,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:57,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:57,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:57,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:57,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:57,265 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:57,265 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:57,267 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:57,268 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:57,269 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:43:57,333 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:57,333 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:57,335 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:57,336 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:57,337 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:57,337 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:57,338 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:57,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:57,338 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:57,338 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:57,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:57,340 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:43:57,340 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:43:57,341 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:43:57,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:57,341 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:57,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:57,341 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:57,342 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:57,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:57,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:57,342 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:57,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:57,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:57,343 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:43:57,343 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:43:57,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:57,344 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:43:57,344 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:43:57,344 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_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2022-10-17 16:43:57,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:57,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:57,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:57,778 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:57,779 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:57,780 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-10-17 16:43:57,860 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/data/b474b0f79/e104d65414d94459955174c441996cc1/FLAG486156866 [2022-10-17 16:43:58,798 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:43:58,799 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-10-17 16:43:58,846 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/data/b474b0f79/e104d65414d94459955174c441996cc1/FLAG486156866 [2022-10-17 16:43:59,259 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9889b435-9aaa-4c19-b059-2e7242f117e0/bin/ukojak-92XMlrwhuB/data/b474b0f79/e104d65414d94459955174c441996cc1 [2022-10-17 16:43:59,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:43:59,265 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:43:59,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:59,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:43:59,275 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:43:59,276 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:43:59,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e15667f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59, skipping insertion in model container [2022-10-17 16:43:59,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:43:59,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:43:59,419 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:59,716 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_9889b435-9aaa-4c19-b059-2e7242f117e0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-10-17 16:43:59,722 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_9889b435-9aaa-4c19-b059-2e7242f117e0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-10-17 16:44:01,009 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:01,009 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:01,010 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:01,011 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:01,012 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:01,046 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:01,051 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:01,054 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:01,061 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:01,621 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:44:01,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:44:01,624 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:44:01,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:44:01,632 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:44:01,635 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:44:01,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:44:01,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:44:01,641 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:44:01,642 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:44:01,851 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:44:01,898 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-10-17 16:44:01,905 INFO L158 Benchmark]: Toolchain (without parser) took 2638.90ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 34.6MB in the beginning and 41.5MB in the end (delta: -7.0MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2022-10-17 16:44:01,907 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 65.0MB. Free memory was 45.0MB in the beginning and 44.9MB in the end (delta: 50.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:44:01,910 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2636.59ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 34.4MB in the beginning and 41.5MB in the end (delta: -7.2MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2022-10-17 16:44:01,912 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 65.0MB. Free memory was 45.0MB in the beginning and 44.9MB in the end (delta: 50.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2636.59ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 34.4MB in the beginning and 41.5MB in the end (delta: -7.2MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range