./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- 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 16:58:20,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:58:20,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:58:20,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:58:20,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:58:20,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:58:20,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:58:20,344 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:58:20,347 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:58:20,348 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:58:20,350 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:58:20,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:58:20,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:58:20,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:58:20,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:58:20,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:58:20,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:58:20,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:58:20,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:58:20,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:58:20,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:58:20,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:58:20,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:58:20,387 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:58:20,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:58:20,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:58:20,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:58:20,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:58:20,405 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:58:20,406 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:58:20,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:58:20,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:58:20,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:58:20,412 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:58:20,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:58:20,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:58:20,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:58:20,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:58:20,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:58:20,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:58:20,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:58:20,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:58:20,448 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:58:20,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:58:20,449 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:58:20,449 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:58:20,450 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:58:20,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:58:20,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:58:20,451 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:58:20,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:58:20,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:58:20,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:58:20,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:58:20,452 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:58:20,453 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:58:20,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:58:20,453 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:58:20,453 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:58:20,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:58:20,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:20,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:58:20,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:58:20,455 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:58:20,455 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:58:20,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:58:20,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:58:20,456 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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2022-10-17 16:58:20,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:58:20,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:58:20,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:58:20,788 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:58:20,789 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:58:20,790 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-10-17 16:58:20,867 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/data/36a18589c/36d447d77ec9475daafc56e05646669b/FLAG52313a293 [2022-10-17 16:58:21,836 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:58:21,838 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-10-17 16:58:21,881 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/data/36a18589c/36d447d77ec9475daafc56e05646669b/FLAG52313a293 [2022-10-17 16:58:22,250 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/data/36a18589c/36d447d77ec9475daafc56e05646669b [2022-10-17 16:58:22,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:58:22,255 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:58:22,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:22,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:58:22,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:58:22,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:22" (1/1) ... [2022-10-17 16:58:22,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ca02c9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:22, skipping insertion in model container [2022-10-17 16:58:22,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:22" (1/1) ... [2022-10-17 16:58:22,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:58:22,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:58:22,680 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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-10-17 16:58:22,687 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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-10-17 16:58:23,654 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:23,655 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:23,656 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:23,657 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:23,658 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:23,685 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:23,688 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:23,691 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:23,692 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,159 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:58:24,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:58:24,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:58:24,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:58:24,173 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:58:24,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:58:24,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:58:24,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:58:24,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:58:24,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:58:24,450 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:58:24,612 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,613 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,699 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:24,770 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:58:24,802 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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-10-17 16:58:24,803 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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-10-17 16:58:24,851 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,852 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,853 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,854 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,856 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,867 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,867 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,869 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,870 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:24,925 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:58:24,926 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:58:24,927 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:58:24,929 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:58:24,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:58:24,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:58:24,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:58:24,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:58:24,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:58:24,935 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:58:25,003 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:58:25,086 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:25,086 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:25,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:25,360 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:58:25,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25 WrapperNode [2022-10-17 16:58:25,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:25,362 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:58:25,362 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:58:25,362 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:58:25,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25" (1/1) ... [2022-10-17 16:58:25,542 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25" (1/1) ... [2022-10-17 16:58:25,657 INFO L138 Inliner]: procedures = 691, calls = 2624, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 937 [2022-10-17 16:58:25,658 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:58:25,659 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:58:25,659 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:58:25,659 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:58:25,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25" (1/1) ... [2022-10-17 16:58:25,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25" (1/1) ... [2022-10-17 16:58:25,696 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25" (1/1) ... [2022-10-17 16:58:25,696 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25" (1/1) ... [2022-10-17 16:58:25,756 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25" (1/1) ... [2022-10-17 16:58:25,779 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25" (1/1) ... [2022-10-17 16:58:25,796 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25" (1/1) ... [2022-10-17 16:58:25,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25" (1/1) ... [2022-10-17 16:58:25,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:58:25,826 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:58:25,826 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:58:25,826 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:58:25,827 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:25" (1/1) ... [2022-10-17 16:58:25,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:25,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:58:25,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:58:25,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:58:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-17 16:58:25,914 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-17 16:58:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:58:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:58:25,915 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:58:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-10-17 16:58:25,915 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-10-17 16:58:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:58:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-17 16:58:25,916 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-17 16:58:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:58:25,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:58:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:58:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:58:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:58:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-10-17 16:58:25,919 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-10-17 16:58:25,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:58:25,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:58:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:58:25,920 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:58:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-17 16:58:25,920 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-17 16:58:25,920 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-10-17 16:58:25,921 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-10-17 16:58:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:58:25,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:58:25,921 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:58:25,922 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:58:25,922 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-10-17 16:58:25,923 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-10-17 16:58:25,923 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-10-17 16:58:25,923 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-10-17 16:58:25,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:58:25,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:58:25,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:58:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:58:25,925 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:58:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:58:25,925 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:58:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:58:25,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:58:26,353 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:58:26,356 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:58:28,284 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:58:28,648 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:58:28,648 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-10-17 16:58:28,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:58:28 BoogieIcfgContainer [2022-10-17 16:58:28,652 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:58:28,653 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:58:28,653 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:58:28,664 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:58:28,664 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:58:28" (1/1) ... [2022-10-17 16:58:28,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:58:28,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:58:28,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2022-10-17 16:58:28,739 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2022-10-17 16:58:28,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 16:58:28,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:58:28,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:58:28,795 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 16:58:28,800 INFO L158 Benchmark]: Toolchain (without parser) took 6544.62ms. Allocated memory was 81.8MB in the beginning and 167.8MB in the end (delta: 86.0MB). Free memory was 34.0MB in the beginning and 88.0MB in the end (delta: -54.0MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2022-10-17 16:58:28,801 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 81.8MB. Free memory was 59.5MB in the beginning and 59.4MB in the end (delta: 69.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:58:28,802 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3104.53ms. Allocated memory was 81.8MB in the beginning and 136.3MB in the end (delta: 54.5MB). Free memory was 33.8MB in the beginning and 64.5MB in the end (delta: -30.7MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2022-10-17 16:58:28,802 INFO L158 Benchmark]: Boogie Procedure Inliner took 296.20ms. Allocated memory is still 136.3MB. Free memory was 64.5MB in the beginning and 52.7MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:58:28,803 INFO L158 Benchmark]: Boogie Preprocessor took 166.26ms. Allocated memory is still 136.3MB. Free memory was 52.7MB in the beginning and 78.8MB in the end (delta: -26.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 16:58:28,804 INFO L158 Benchmark]: RCFGBuilder took 2826.09ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 78.1MB in the beginning and 95.3MB in the end (delta: -17.2MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. [2022-10-17 16:58:28,805 INFO L158 Benchmark]: CodeCheck took 145.93ms. Allocated memory is still 167.8MB. Free memory was 95.3MB in the beginning and 88.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:58:28,808 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 0.30ms. Allocated memory is still 81.8MB. Free memory was 59.5MB in the beginning and 59.4MB in the end (delta: 69.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3104.53ms. Allocated memory was 81.8MB in the beginning and 136.3MB in the end (delta: 54.5MB). Free memory was 33.8MB in the beginning and 64.5MB in the end (delta: -30.7MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 296.20ms. Allocated memory is still 136.3MB. Free memory was 64.5MB in the beginning and 52.7MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 166.26ms. Allocated memory is still 136.3MB. Free memory was 52.7MB in the beginning and 78.8MB in the end (delta: -26.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2826.09ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 78.1MB in the beginning and 95.3MB in the end (delta: -17.2MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. * CodeCheck took 145.93ms. Allocated memory is still 167.8MB. Free memory was 95.3MB in the beginning and 88.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:58:28,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- 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 16:58:31,402 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:58:31,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:58:31,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:58:31,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:58:31,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:58:31,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:58:31,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:58:31,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:58:31,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:58:31,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:58:31,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:58:31,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:58:31,458 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:58:31,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:58:31,461 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:58:31,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:58:31,464 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:58:31,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:58:31,469 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:58:31,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:58:31,472 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:58:31,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:58:31,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:58:31,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:58:31,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:58:31,481 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:58:31,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:58:31,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:58:31,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:58:31,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:58:31,486 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:58:31,487 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:58:31,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:58:31,489 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:58:31,489 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:58:31,490 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:58:31,490 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:58:31,491 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:58:31,492 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:58:31,497 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:58:31,498 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:58:31,551 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:58:31,551 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:58:31,553 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:58:31,554 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:58:31,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:58:31,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:58:31,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:58:31,556 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:58:31,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:58:31,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:58:31,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:58:31,558 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:58:31,558 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:58:31,559 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:58:31,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:58:31,559 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:58:31,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:58:31,560 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:58:31,560 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:58:31,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:58:31,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:31,561 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:58:31,561 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:58:31,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:58:31,561 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:58:31,562 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:58:31,562 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:58:31,562 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:58:31,562 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:58:31,562 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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2022-10-17 16:58:31,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:58:31,978 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:58:31,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:58:31,986 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:58:31,987 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:58:31,989 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-10-17 16:58:32,072 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/data/8831f08ff/bacd17f581f84a0da8ed181db447c743/FLAGdf9e20d06 [2022-10-17 16:58:33,060 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:58:33,063 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-10-17 16:58:33,112 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/data/8831f08ff/bacd17f581f84a0da8ed181db447c743/FLAGdf9e20d06 [2022-10-17 16:58:33,501 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5b911-a41d-4d88-9966-1c2f253e0e24/bin/ukojak-92XMlrwhuB/data/8831f08ff/bacd17f581f84a0da8ed181db447c743 [2022-10-17 16:58:33,504 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:58:33,505 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:58:33,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:33,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:58:33,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:58:33,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d6e0562 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:33, skipping insertion in model container [2022-10-17 16:58:33,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:33" (1/1) ... [2022-10-17 16:58:33,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:58:33,644 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:58:33,929 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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-10-17 16:58:33,935 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_1ef5b911-a41d-4d88-9966-1c2f253e0e24/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-10-17 16:58:34,843 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:34,844 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:34,844 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:34,845 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:34,846 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:34,867 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:34,872 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:34,875 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:34,876 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:35,304 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:58:35,306 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:58:35,307 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:58:35,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:58:35,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:58:35,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:58:35,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:58:35,313 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:58:35,314 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:58:35,314 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:58:35,512 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:58:35,531 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 16:58:35,545 INFO L158 Benchmark]: Toolchain (without parser) took 2038.40ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 24.2MB in the beginning and 33.0MB in the end (delta: -8.9MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2022-10-17 16:58:35,546 INFO L158 Benchmark]: CDTParser took 0.57ms. Allocated memory is still 56.6MB. Free memory was 36.4MB in the beginning and 36.3MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:58:35,547 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2035.99ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 24.0MB in the beginning and 33.0MB in the end (delta: -9.0MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2022-10-17 16:58:35,549 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57ms. Allocated memory is still 56.6MB. Free memory was 36.4MB in the beginning and 36.3MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2035.99ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 24.0MB in the beginning and 33.0MB in the end (delta: -9.0MB). Peak memory consumption was 12.3MB. 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