./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_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_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/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_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/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_3d7b9289-519d-4393-8483-8207f946164b/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 f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb --- 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 16:54:51,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:54:51,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:54:51,486 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:54:51,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:54:51,491 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:54:51,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:54:51,499 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:54:51,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:54:51,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:54:51,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:54:51,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:54:51,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:54:51,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:54:51,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:54:51,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:54:51,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:54:51,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:54:51,526 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:54:51,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:54:51,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:54:51,538 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:54:51,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:54:51,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:54:51,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:54:51,554 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:54:51,554 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:54:51,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:54:51,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:54:51,558 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:54:51,559 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:54:51,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:54:51,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:54:51,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:54:51,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:54:51,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:54:51,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:54:51,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:54:51,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:54:51,570 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:54:51,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:54:51,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:54:51,617 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:54:51,618 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:54:51,619 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:54:51,620 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:54:51,621 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:54:51,621 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:54:51,621 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:54:51,621 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:54:51,622 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:54:51,622 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:54:51,623 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:54:51,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:54:51,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:54:51,624 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:54:51,624 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:54:51,625 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:54:51,625 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:54:51,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:54:51,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:51,626 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:54:51,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:54:51,626 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:54:51,627 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:54:51,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:54:51,627 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:54:51,627 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_3d7b9289-519d-4393-8483-8207f946164b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb [2022-10-17 16:54:51,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:54:51,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:54:51,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:54:51,950 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:54:51,951 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:54:51,953 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-10-17 16:54:52,021 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/data/e16b501a2/0d1d02453f5b4747bd1afbf0eaed34a1/FLAGa218d03ff [2022-10-17 16:54:52,918 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:54:52,919 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-10-17 16:54:52,965 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/data/e16b501a2/0d1d02453f5b4747bd1afbf0eaed34a1/FLAGa218d03ff [2022-10-17 16:54:53,402 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/data/e16b501a2/0d1d02453f5b4747bd1afbf0eaed34a1 [2022-10-17 16:54:53,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:54:53,408 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:54:53,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:53,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:54:53,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:54:53,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:53" (1/1) ... [2022-10-17 16:54:53,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d1c676a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:53, skipping insertion in model container [2022-10-17 16:54:53,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:53" (1/1) ... [2022-10-17 16:54:53,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:54:53,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:54:53,862 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_3d7b9289-519d-4393-8483-8207f946164b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-10-17 16:54:53,871 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_3d7b9289-519d-4393-8483-8207f946164b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-10-17 16:54:55,316 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:55,317 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:55,317 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:55,318 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:55,320 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:55,338 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:55,340 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:55,342 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:55,354 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:55,831 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:54:55,832 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:54:55,834 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:54:55,835 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:54:55,837 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:54:55,838 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:54:55,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:54:55,840 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:54:55,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:54:55,842 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:54:56,033 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:54:56,204 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,204 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:56,388 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:54:56,416 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_3d7b9289-519d-4393-8483-8207f946164b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-10-17 16:54:56,417 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_3d7b9289-519d-4393-8483-8207f946164b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-10-17 16:54:56,480 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,481 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,482 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,484 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,486 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,499 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,499 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,504 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,505 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:54:56,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:54:56,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:54:56,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:54:56,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:54:56,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:54:56,583 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:54:56,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:54:56,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:54:56,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:54:56,618 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:54:56,711 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,712 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:54:56,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:57,195 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:54:57,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57 WrapperNode [2022-10-17 16:54:57,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:57,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:57,198 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:54:57,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:54:57,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57" (1/1) ... [2022-10-17 16:54:57,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57" (1/1) ... [2022-10-17 16:54:57,425 INFO L138 Inliner]: procedures = 690, calls = 2631, calls flagged for inlining = 61, calls inlined = 10, statements flattened = 959 [2022-10-17 16:54:57,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:57,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:54:57,427 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:54:57,427 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:54:57,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57" (1/1) ... [2022-10-17 16:54:57,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57" (1/1) ... [2022-10-17 16:54:57,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57" (1/1) ... [2022-10-17 16:54:57,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57" (1/1) ... [2022-10-17 16:54:57,519 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57" (1/1) ... [2022-10-17 16:54:57,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57" (1/1) ... [2022-10-17 16:54:57,548 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57" (1/1) ... [2022-10-17 16:54:57,564 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57" (1/1) ... [2022-10-17 16:54:57,586 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:54:57,588 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:54:57,588 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:54:57,588 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:54:57,589 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:57" (1/1) ... [2022-10-17 16:54:57,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:57,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:54:57,651 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:54:57,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:54:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-10-17 16:54:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-10-17 16:54:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-10-17 16:54:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-10-17 16:54:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:54:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:54:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:54:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-10-17 16:54:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:54:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:54:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:54:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:54:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:54:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:54:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:54:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:54:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:54:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:54:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:54:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:54:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:54:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:54:57,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:54:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:54:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:54:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:54:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:54:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:54:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:54:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:54:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:54:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:54:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-10-17 16:54:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:54:58,033 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:54:58,035 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:54:59,832 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:55:00,185 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:55:00,185 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:55:00,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:55:00 BoogieIcfgContainer [2022-10-17 16:55:00,196 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:55:00,198 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:55:00,198 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:55:00,209 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:55:00,210 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:55:00" (1/1) ... [2022-10-17 16:55:00,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:55:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 98 states and 136 transitions. [2022-10-17 16:55:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 136 transitions. [2022-10-17 16:55:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-10-17 16:55:00,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:00,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:00,399 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java: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 16:55:00,414 INFO L158 Benchmark]: Toolchain (without parser) took 7001.85ms. Allocated memory was 107.0MB in the beginning and 195.0MB in the end (delta: 88.1MB). Free memory was 77.9MB in the beginning and 105.6MB in the end (delta: -27.7MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2022-10-17 16:55:00,416 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory is still 61.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:55:00,419 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3785.37ms. Allocated memory was 107.0MB in the beginning and 140.5MB in the end (delta: 33.6MB). Free memory was 77.9MB in the beginning and 68.9MB in the end (delta: 8.9MB). Peak memory consumption was 72.8MB. Max. memory is 16.1GB. [2022-10-17 16:55:00,420 INFO L158 Benchmark]: Boogie Procedure Inliner took 228.38ms. Allocated memory is still 140.5MB. Free memory was 68.9MB in the beginning and 56.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:55:00,422 INFO L158 Benchmark]: Boogie Preprocessor took 159.96ms. Allocated memory is still 140.5MB. Free memory was 56.4MB in the beginning and 48.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:55:00,423 INFO L158 Benchmark]: RCFGBuilder took 2607.97ms. Allocated memory was 140.5MB in the beginning and 195.0MB in the end (delta: 54.5MB). Free memory was 48.0MB in the beginning and 112.9MB in the end (delta: -64.9MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2022-10-17 16:55:00,423 INFO L158 Benchmark]: CodeCheck took 211.41ms. Allocated memory is still 195.0MB. Free memory was 112.9MB in the beginning and 105.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:55:00,431 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 0.33ms. Allocated memory is still 107.0MB. Free memory is still 61.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3785.37ms. Allocated memory was 107.0MB in the beginning and 140.5MB in the end (delta: 33.6MB). Free memory was 77.9MB in the beginning and 68.9MB in the end (delta: 8.9MB). Peak memory consumption was 72.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 228.38ms. Allocated memory is still 140.5MB. Free memory was 68.9MB in the beginning and 56.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 159.96ms. Allocated memory is still 140.5MB. Free memory was 56.4MB in the beginning and 48.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2607.97ms. Allocated memory was 140.5MB in the beginning and 195.0MB in the end (delta: 54.5MB). Free memory was 48.0MB in the beginning and 112.9MB in the end (delta: -64.9MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. * CodeCheck took 211.41ms. Allocated memory is still 195.0MB. Free memory was 112.9MB in the beginning and 105.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:55:00,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/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_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/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_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/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_3d7b9289-519d-4393-8483-8207f946164b/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 f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb --- 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 16:55:03,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:55:03,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:55:03,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:55:03,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:55:03,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:55:03,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:55:03,221 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:55:03,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:55:03,234 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:55:03,238 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:55:03,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:55:03,241 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:55:03,245 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:55:03,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:55:03,249 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:55:03,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:55:03,252 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:55:03,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:55:03,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:55:03,267 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:55:03,269 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:55:03,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:55:03,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:55:03,286 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:55:03,286 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:55:03,287 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:55:03,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:55:03,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:55:03,291 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:55:03,292 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:55:03,293 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:55:03,295 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:55:03,296 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:55:03,297 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:55:03,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:55:03,298 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:55:03,299 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:55:03,299 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:55:03,301 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:55:03,301 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:55:03,302 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:55:03,359 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:55:03,359 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:55:03,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:55:03,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:55:03,364 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:55:03,364 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:55:03,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:55:03,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:55:03,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:55:03,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:55:03,366 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:55:03,366 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:55:03,366 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:55:03,366 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:55:03,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:55:03,367 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:55:03,367 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:55:03,367 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:55:03,367 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:55:03,368 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:55:03,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:03,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:55:03,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:55:03,369 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:55:03,369 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:55:03,369 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:55:03,369 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:55:03,369 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:55:03,369 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:55:03,370 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_3d7b9289-519d-4393-8483-8207f946164b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb [2022-10-17 16:55:03,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:55:03,809 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:55:03,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:55:03,814 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:55:03,815 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:55:03,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-10-17 16:55:03,895 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/data/2e44e8503/b42a9783149d46ee8025ff3c609d47a1/FLAG69547c327 [2022-10-17 16:55:04,840 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:55:04,840 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-10-17 16:55:04,881 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/data/2e44e8503/b42a9783149d46ee8025ff3c609d47a1/FLAG69547c327 [2022-10-17 16:55:05,298 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d7b9289-519d-4393-8483-8207f946164b/bin/ukojak-92XMlrwhuB/data/2e44e8503/b42a9783149d46ee8025ff3c609d47a1 [2022-10-17 16:55:05,302 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:55:05,304 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:55:05,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:05,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:55:05,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:55:05,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:05" (1/1) ... [2022-10-17 16:55:05,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@117b96c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:05, skipping insertion in model container [2022-10-17 16:55:05,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:05" (1/1) ... [2022-10-17 16:55:05,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:55:05,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:05,759 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_3d7b9289-519d-4393-8483-8207f946164b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-10-17 16:55:05,766 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_3d7b9289-519d-4393-8483-8207f946164b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-10-17 16:55:06,864 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:06,865 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:06,865 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:06,866 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:06,867 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:06,884 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:06,889 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:06,891 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:06,894 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:07,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:55:07,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:55:07,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:55:07,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:55:07,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:55:07,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:55:07,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:55:07,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:55:07,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:55:07,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:55:07,613 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:55:07,656 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 16:55:07,661 INFO L158 Benchmark]: Toolchain (without parser) took 2355.74ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 37.4MB in the beginning and 31.3MB in the end (delta: 6.1MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2022-10-17 16:55:07,662 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 56.6MB. Free memory was 36.5MB in the beginning and 36.5MB in the end (delta: 39.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:55:07,663 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2352.15ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 37.2MB in the beginning and 31.3MB in the end (delta: 5.9MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2022-10-17 16:55:07,665 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 56.6MB. Free memory was 36.5MB in the beginning and 36.5MB in the end (delta: 39.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2352.15ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 37.2MB in the beginning and 31.3MB in the end (delta: 5.9MB). Peak memory consumption was 23.0MB. 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