./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/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 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 --- 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 16:29:11,311 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:29:11,313 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:29:11,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:29:11,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:29:11,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:29:11,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:29:11,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:29:11,379 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:29:11,387 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:29:11,388 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:29:11,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:29:11,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:29:11,393 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:29:11,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:29:11,397 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:29:11,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:29:11,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:29:11,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:29:11,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:29:11,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:29:11,422 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:29:11,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:29:11,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:29:11,432 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:29:11,433 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:29:11,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:29:11,435 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:29:11,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:29:11,437 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:29:11,438 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:29:11,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:29:11,442 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:29:11,443 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:29:11,444 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:29:11,445 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:29:11,445 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:29:11,446 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:29:11,446 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:29:11,447 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:29:11,448 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:29:11,449 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:29:11,495 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:29:11,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:29:11,497 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:29:11,497 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:29:11,498 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:29:11,498 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:29:11,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:29:11,499 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:29:11,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:29:11,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:29:11,500 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:29:11,501 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:29:11,501 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:29:11,501 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:29:11,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:29:11,502 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:29:11,502 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:29:11,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:29:11,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:29:11,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:29:11,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:29:11,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:29:11,504 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:29:11,504 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:29:11,504 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:29:11,504 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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 [2022-10-17 16:29:11,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:29:11,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:29:11,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:29:11,845 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:29:11,846 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:29:11,848 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2022-10-17 16:29:11,922 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/data/b3729c6cd/661f20c14dd741c387deaec484ab6ddf/FLAG7ae43ec65 [2022-10-17 16:29:12,850 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:29:12,851 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2022-10-17 16:29:12,894 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/data/b3729c6cd/661f20c14dd741c387deaec484ab6ddf/FLAG7ae43ec65 [2022-10-17 16:29:13,333 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/data/b3729c6cd/661f20c14dd741c387deaec484ab6ddf [2022-10-17 16:29:13,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:29:13,340 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:29:13,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:29:13,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:29:13,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:29:13,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:29:13" (1/1) ... [2022-10-17 16:29:13,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14581891 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:13, skipping insertion in model container [2022-10-17 16:29:13,348 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:29:13" (1/1) ... [2022-10-17 16:29:13,355 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:29:13,479 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:29:13,776 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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2022-10-17 16:29:13,784 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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2022-10-17 16:29:14,943 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:14,948 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:14,950 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:14,953 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:14,955 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:14,979 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:14,981 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:14,984 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:14,986 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:15,520 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:29:15,522 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:29:15,523 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:29:15,525 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:29:15,527 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:29:15,528 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:29:15,529 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:29:15,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:29:15,532 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:29:15,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:29:15,783 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:29:15,827 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:15,828 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:15,942 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:15,943 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,020 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:29:16,090 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:29:16,123 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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2022-10-17 16:29:16,124 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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2022-10-17 16:29:16,226 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,227 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,227 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,228 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,229 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,236 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,253 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,254 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,255 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:29:16,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:29:16,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:29:16,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:29:16,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:29:16,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:29:16,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:29:16,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:29:16,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:29:16,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:29:16,392 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:29:16,407 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,407 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,451 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,452 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:16,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:29:16,741 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:29:16,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16 WrapperNode [2022-10-17 16:29:16,742 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:29:16,743 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:29:16,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:29:16,744 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:29:16,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16" (1/1) ... [2022-10-17 16:29:16,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16" (1/1) ... [2022-10-17 16:29:17,028 INFO L138 Inliner]: procedures = 691, calls = 2646, calls flagged for inlining = 63, calls inlined = 10, statements flattened = 959 [2022-10-17 16:29:17,028 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:29:17,029 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:29:17,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:29:17,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:29:17,040 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16" (1/1) ... [2022-10-17 16:29:17,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16" (1/1) ... [2022-10-17 16:29:17,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16" (1/1) ... [2022-10-17 16:29:17,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16" (1/1) ... [2022-10-17 16:29:17,107 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16" (1/1) ... [2022-10-17 16:29:17,113 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16" (1/1) ... [2022-10-17 16:29:17,132 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16" (1/1) ... [2022-10-17 16:29:17,139 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16" (1/1) ... [2022-10-17 16:29:17,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:29:17,165 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:29:17,167 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:29:17,168 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:29:17,169 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:16" (1/1) ... [2022-10-17 16:29:17,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:29:17,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:29:17,206 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:29:17,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:29:17,289 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-17 16:29:17,290 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-17 16:29:17,290 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-10-17 16:29:17,290 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-10-17 16:29:17,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:29:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:29:17,297 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:29:17,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:29:17,297 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-17 16:29:17,297 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-17 16:29:17,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:29:17,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:29:17,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:29:17,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:29:17,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:29:17,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:29:17,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:29:17,298 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:29:17,298 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:29:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:29:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:29:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:29:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-10-17 16:29:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-10-17 16:29:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:29:17,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:29:17,300 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:29:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:29:17,300 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-10-17 16:29:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-10-17 16:29:17,300 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2022-10-17 16:29:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2022-10-17 16:29:17,301 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:29:17,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:29:17,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:29:17,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:29:17,670 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:29:17,673 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:29:19,593 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:29:20,103 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:29:20,103 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:29:20,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:29:20 BoogieIcfgContainer [2022-10-17 16:29:20,111 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:29:20,112 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:29:20,112 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:29:20,124 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:29:20,124 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:29:20" (1/1) ... [2022-10-17 16:29:20,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:29:20,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 119 states and 160 transitions. [2022-10-17 16:29:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 160 transitions. [2022-10-17 16:29:20,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:29:20,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:20,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:20,350 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 16:29:20,359 INFO L158 Benchmark]: Toolchain (without parser) took 7018.50ms. Allocated memory was 96.5MB in the beginning and 176.2MB in the end (delta: 79.7MB). Free memory was 71.4MB in the beginning and 109.0MB in the end (delta: -37.6MB). Peak memory consumption was 102.5MB. Max. memory is 16.1GB. [2022-10-17 16:29:20,360 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 96.5MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:29:20,361 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3401.03ms. Allocated memory was 96.5MB in the beginning and 130.0MB in the end (delta: 33.6MB). Free memory was 71.0MB in the beginning and 64.2MB in the end (delta: 6.8MB). Peak memory consumption was 91.9MB. Max. memory is 16.1GB. [2022-10-17 16:29:20,361 INFO L158 Benchmark]: Boogie Procedure Inliner took 285.46ms. Allocated memory is still 130.0MB. Free memory was 64.2MB in the beginning and 52.3MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:29:20,362 INFO L158 Benchmark]: Boogie Preprocessor took 135.02ms. Allocated memory is still 130.0MB. Free memory was 52.3MB in the beginning and 44.5MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:29:20,363 INFO L158 Benchmark]: RCFGBuilder took 2945.70ms. Allocated memory was 130.0MB in the beginning and 176.2MB in the end (delta: 46.1MB). Free memory was 44.5MB in the beginning and 54.0MB in the end (delta: -9.4MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2022-10-17 16:29:20,364 INFO L158 Benchmark]: CodeCheck took 245.69ms. Allocated memory is still 176.2MB. Free memory was 54.0MB in the beginning and 109.0MB in the end (delta: -55.1MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2022-10-17 16:29:20,368 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 0.27ms. Allocated memory is still 96.5MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3401.03ms. Allocated memory was 96.5MB in the beginning and 130.0MB in the end (delta: 33.6MB). Free memory was 71.0MB in the beginning and 64.2MB in the end (delta: 6.8MB). Peak memory consumption was 91.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 285.46ms. Allocated memory is still 130.0MB. Free memory was 64.2MB in the beginning and 52.3MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 135.02ms. Allocated memory is still 130.0MB. Free memory was 52.3MB in the beginning and 44.5MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2945.70ms. Allocated memory was 130.0MB in the beginning and 176.2MB in the end (delta: 46.1MB). Free memory was 44.5MB in the beginning and 54.0MB in the end (delta: -9.4MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * CodeCheck took 245.69ms. Allocated memory is still 176.2MB. Free memory was 54.0MB in the beginning and 109.0MB in the end (delta: -55.1MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:29:20,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/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 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 --- 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 16:29:23,088 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:29:23,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:29:23,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:29:23,151 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:29:23,156 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:29:23,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:29:23,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:29:23,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:29:23,178 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:29:23,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:29:23,185 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:29:23,185 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:29:23,188 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:29:23,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:29:23,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:29:23,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:29:23,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:29:23,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:29:23,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:29:23,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:29:23,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:29:23,230 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:29:23,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:29:23,236 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:29:23,240 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:29:23,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:29:23,244 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:29:23,245 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:29:23,246 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:29:23,247 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:29:23,248 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:29:23,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:29:23,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:29:23,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:29:23,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:29:23,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:29:23,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:29:23,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:29:23,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:29:23,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:29:23,258 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:29:23,307 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:29:23,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:29:23,309 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:29:23,310 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:29:23,312 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:29:23,312 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:29:23,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:29:23,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:29:23,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:29:23,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:29:23,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:29:23,315 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:29:23,315 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:29:23,316 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:29:23,316 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:29:23,316 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:29:23,316 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:29:23,317 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:29:23,317 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:29:23,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:29:23,317 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:29:23,318 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:29:23,318 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:29:23,318 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:29:23,319 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:29:23,319 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:29:23,319 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:29:23,319 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:29:23,320 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:29:23,320 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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 [2022-10-17 16:29:23,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:29:23,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:29:23,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:29:23,843 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:29:23,844 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:29:23,846 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2022-10-17 16:29:23,939 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/data/899d29747/7f1c766d799c42f4933d3d1201566fb4/FLAGb0b51ba6c [2022-10-17 16:29:25,014 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:29:25,015 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2022-10-17 16:29:25,060 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/data/899d29747/7f1c766d799c42f4933d3d1201566fb4/FLAGb0b51ba6c [2022-10-17 16:29:25,456 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/bin/ukojak-92XMlrwhuB/data/899d29747/7f1c766d799c42f4933d3d1201566fb4 [2022-10-17 16:29:25,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:29:25,460 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:29:25,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:29:25,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:29:25,466 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:29:25,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:29:25" (1/1) ... [2022-10-17 16:29:25,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41117c51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:25, skipping insertion in model container [2022-10-17 16:29:25,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:29:25" (1/1) ... [2022-10-17 16:29:25,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:29:25,638 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:29:25,972 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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2022-10-17 16:29:25,980 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_b7063d7e-6bd0-42f5-9c52-2ad336e8a2d6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2022-10-17 16:29:26,992 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:26,993 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:26,994 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:26,995 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:26,996 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:27,013 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:27,014 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:27,017 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:27,017 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:29:27,592 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:29:27,595 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:29:27,600 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:29:27,605 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:29:27,611 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:29:27,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:29:27,618 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:29:27,619 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:29:27,620 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:29:27,621 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:29:27,837 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:29:27,858 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 16:29:27,870 INFO L158 Benchmark]: Toolchain (without parser) took 2409.18ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 35.0MB in the beginning and 54.8MB in the end (delta: -19.8MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2022-10-17 16:29:27,873 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 65.0MB. Free memory is still 44.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:29:27,874 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2406.75ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 34.9MB in the beginning and 54.8MB in the end (delta: -20.0MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2022-10-17 16:29:27,876 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 65.0MB. Free memory is still 44.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2406.75ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 34.9MB in the beginning and 54.8MB in the end (delta: -20.0MB). Peak memory consumption was 16.9MB. 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