./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI --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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d ......................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI --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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d ....................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:17:11,492 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:17:11,494 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:17:11,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:17:11,525 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:17:11,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:17:11,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:17:11,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:17:11,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:17:11,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:17:11,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:17:11,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:17:11,537 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:17:11,538 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:17:11,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:17:11,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:17:11,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:17:11,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:17:11,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:17:11,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:17:11,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:17:11,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:17:11,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:17:11,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:17:11,560 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:17:11,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:17:11,561 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:17:11,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:17:11,563 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:17:11,564 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:17:11,565 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:17:11,566 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:17:11,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:17:11,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:17:11,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:17:11,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:17:11,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:17:11,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:17:11,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:17:11,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:17:11,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:17:11,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:17:11,597 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:17:11,598 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:17:11,599 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:17:11,599 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:17:11,600 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:17:11,601 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:17:11,601 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:17:11,601 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:17:11,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:17:11,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:17:11,603 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:17:11,603 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:17:11,603 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:17:11,604 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:17:11,604 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:17:11,604 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:17:11,605 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:17:11,605 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:17:11,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:17:11,606 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:17:11,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:17:11,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:17:11,612 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:17:11,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:17:11,613 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:17:11,613 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2021-10-29 04:17:11,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:17:11,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:17:11,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:17:11,913 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:17:11,914 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:17:11,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-29 04:17:11,982 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/data/50122b557/0e722d7529fd402295095c063f136865/FLAG75ed97869 [2021-10-29 04:17:12,813 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:17:12,816 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-29 04:17:12,865 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/data/50122b557/0e722d7529fd402295095c063f136865/FLAG75ed97869 [2021-10-29 04:17:13,330 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/data/50122b557/0e722d7529fd402295095c063f136865 [2021-10-29 04:17:13,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:17:13,339 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:17:13,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:17:13,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:17:13,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:17:13,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:17:13" (1/1) ... [2021-10-29 04:17:13,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f6a6e9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:13, skipping insertion in model container [2021-10-29 04:17:13,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:17:13" (1/1) ... [2021-10-29 04:17:13,355 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:17:13,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:17:13,775 WARN L228 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-29 04:17:13,783 WARN L228 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-29 04:17:13,808 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:17:13,822 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:17:14,721 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,722 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,723 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,724 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,725 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,737 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,740 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,742 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,748 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,750 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,752 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,754 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:14,756 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:17:15,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:17:15,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:17:15,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:17:15,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:17:15,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:17:15,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:17:15,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:17:15,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:17:15,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:17:15,270 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:17:15,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:17:15,307 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:17:15,322 WARN L228 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-29 04:17:15,322 WARN L228 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-29 04:17:15,324 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:17:15,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:17:15,408 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,409 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,409 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,410 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,410 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,419 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,419 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,421 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,421 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,422 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,423 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,424 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,424 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:15,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:17:15,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:17:15,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:17:15,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:17:15,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:17:15,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:17:15,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:17:15,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:17:15,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:17:15,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:17:15,498 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:17:15,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:17:15,746 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:17:15,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:15 WrapperNode [2021-10-29 04:17:15,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:17:15,748 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:17:15,748 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:17:15,748 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:17:15,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:15" (1/1) ... [2021-10-29 04:17:15,838 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:15" (1/1) ... [2021-10-29 04:17:15,876 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:17:15,877 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:17:15,877 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:17:15,877 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:17:15,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:15" (1/1) ... [2021-10-29 04:17:15,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:15" (1/1) ... [2021-10-29 04:17:15,898 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:15" (1/1) ... [2021-10-29 04:17:15,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:15" (1/1) ... [2021-10-29 04:17:15,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:15" (1/1) ... [2021-10-29 04:17:15,939 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:15" (1/1) ... [2021-10-29 04:17:15,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:15" (1/1) ... [2021-10-29 04:17:15,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:17:15,967 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:17:15,967 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:17:15,968 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:17:15,969 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:15" (1/1) ... [2021-10-29 04:17:15,979 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:17:15,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:17:16,004 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:17:16,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:17:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2021-10-29 04:17:16,058 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2021-10-29 04:17:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:17:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:17:16,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:17:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:17:16,060 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:17:16,061 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-10-29 04:17:16,061 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-10-29 04:17:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:17:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:17:16,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:17:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2021-10-29 04:17:16,064 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2021-10-29 04:17:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:17:16,064 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:17:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:17:16,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:17:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:17:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:17:16,876 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:17:16,876 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-10-29 04:17:16,879 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:17:16 BoogieIcfgContainer [2021-10-29 04:17:16,879 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:17:16,880 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:17:16,880 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:17:16,890 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:17:16,891 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:17:16" (1/1) ... [2021-10-29 04:17:16,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:17:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:17:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-10-29 04:17:16,950 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-10-29 04:17:16,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-29 04:17:16,955 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:17:16,956 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:17:16,989 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:17:16,995 INFO L168 Benchmark]: Toolchain (without parser) took 3654.19 ms. Allocated memory was 117.4 MB in the beginning and 142.6 MB in the end (delta: 25.2 MB). Free memory was 72.8 MB in the beginning and 86.1 MB in the end (delta: -13.3 MB). Peak memory consumption was 13.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:16,995 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 117.4 MB. Free memory is still 96.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:17:16,996 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2406.25 ms. Allocated memory was 117.4 MB in the beginning and 142.6 MB in the end (delta: 25.2 MB). Free memory was 72.6 MB in the beginning and 88.6 MB in the end (delta: -16.0 MB). Peak memory consumption was 55.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:16,997 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.46 ms. Allocated memory is still 142.6 MB. Free memory was 88.6 MB in the beginning and 83.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:16,998 INFO L168 Benchmark]: Boogie Preprocessor took 89.30 ms. Allocated memory is still 142.6 MB. Free memory was 83.6 MB in the beginning and 81.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:16,998 INFO L168 Benchmark]: RCFGBuilder took 911.94 ms. Allocated memory is still 142.6 MB. Free memory was 81.5 MB in the beginning and 91.5 MB in the end (delta: -10.1 MB). Peak memory consumption was 34.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:16,999 INFO L168 Benchmark]: CodeCheck took 113.26 ms. Allocated memory is still 142.6 MB. Free memory was 91.5 MB in the beginning and 86.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:17,003 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 117.4 MB. Free memory is still 96.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2406.25 ms. Allocated memory was 117.4 MB in the beginning and 142.6 MB in the end (delta: 25.2 MB). Free memory was 72.6 MB in the beginning and 88.6 MB in the end (delta: -16.0 MB). Peak memory consumption was 55.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.46 ms. Allocated memory is still 142.6 MB. Free memory was 88.6 MB in the beginning and 83.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 89.30 ms. Allocated memory is still 142.6 MB. Free memory was 83.6 MB in the beginning and 81.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 911.94 ms. Allocated memory is still 142.6 MB. Free memory was 81.5 MB in the beginning and 91.5 MB in the end (delta: -10.1 MB). Peak memory consumption was 34.7 MB. Max. memory is 16.1 GB. * CodeCheck took 113.26 ms. Allocated memory is still 142.6 MB. Free memory was 91.5 MB in the beginning and 86.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:17:17,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:17:19,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:17:19,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:17:19,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:17:19,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:17:19,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:17:19,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:17:19,383 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:17:19,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:17:19,386 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:17:19,387 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:17:19,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:17:19,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:17:19,390 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:17:19,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:17:19,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:17:19,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:17:19,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:17:19,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:17:19,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:17:19,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:17:19,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:17:19,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:17:19,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:17:19,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:17:19,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:17:19,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:17:19,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:17:19,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:17:19,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:17:19,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:17:19,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:17:19,429 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:17:19,430 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:17:19,431 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:17:19,432 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:17:19,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:17:19,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:17:19,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:17:19,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:17:19,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:17:19,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:17:19,487 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:17:19,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:17:19,489 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:17:19,489 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:17:19,490 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:17:19,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:17:19,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:17:19,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:17:19,491 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:17:19,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:17:19,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:17:19,493 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:17:19,493 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:17:19,493 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:17:19,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:17:19,494 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:17:19,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:17:19,494 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:17:19,495 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:17:19,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:17:19,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:17:19,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:17:19,496 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:17:19,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:17:19,496 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:17:19,496 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:17:19,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:17:19,497 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:17:19,497 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:17:19,497 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2021-10-29 04:17:19,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:17:19,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:17:19,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:17:19,903 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:17:19,904 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:17:19,905 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-29 04:17:19,988 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/data/5061fa51e/317b88fca6c645fdb3a92374a2a7ca6c/FLAG18df0cbce [2021-10-29 04:17:20,870 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:17:20,871 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-29 04:17:20,919 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/data/5061fa51e/317b88fca6c645fdb3a92374a2a7ca6c/FLAG18df0cbce [2021-10-29 04:17:21,356 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/data/5061fa51e/317b88fca6c645fdb3a92374a2a7ca6c [2021-10-29 04:17:21,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:17:21,360 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:17:21,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:17:21,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:17:21,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:17:21,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:17:21" (1/1) ... [2021-10-29 04:17:21,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a015c8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:21, skipping insertion in model container [2021-10-29 04:17:21,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:17:21" (1/1) ... [2021-10-29 04:17:21,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:17:21,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:17:21,769 WARN L228 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-29 04:17:21,775 WARN L228 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-29 04:17:21,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:17:21,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:17:22,633 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,634 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,634 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,636 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,637 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,657 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,658 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,662 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,662 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,664 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,666 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,666 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:22,667 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:17:23,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:17:23,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:17:23,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:17:23,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:17:23,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:17:23,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:17:23,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:17:23,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:17:23,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:17:23,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:17:23,192 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:17:23,213 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:17:23,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:17:23,259 WARN L228 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-29 04:17:23,260 WARN L228 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-29 04:17:23,261 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:17:23,262 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:17:23,309 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,310 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,310 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,311 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,312 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,321 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,322 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,323 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,324 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,325 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,326 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,327 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,327 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:17:23,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:17:23,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:17:23,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:17:23,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:17:23,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:17:23,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:17:23,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:17:23,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:17:23,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:17:23,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:17:23,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:17:23,443 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:17:23,469 WARN L228 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-29 04:17:23,479 WARN L228 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_8e45aaf3-7944-4188-8dcc-151e014d69d1/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-29 04:17:23,481 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:17:23,482 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:17:23,548 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,549 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,549 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,550 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,550 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,557 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,557 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,558 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,559 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,560 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,560 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,561 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,561 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:17:23,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:17:23,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:17:23,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:17:23,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:17:23,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:17:23,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:17:23,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:17:23,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:17:23,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:17:23,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:17:23,621 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:17:23,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:17:23,960 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:17:23,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:23 WrapperNode [2021-10-29 04:17:23,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:17:23,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:17:23,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:17:23,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:17:23,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:23" (1/1) ... [2021-10-29 04:17:24,071 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:23" (1/1) ... [2021-10-29 04:17:24,115 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:17:24,115 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:17:24,116 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:17:24,116 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:17:24,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:23" (1/1) ... [2021-10-29 04:17:24,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:23" (1/1) ... [2021-10-29 04:17:24,144 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:23" (1/1) ... [2021-10-29 04:17:24,145 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:23" (1/1) ... [2021-10-29 04:17:24,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:23" (1/1) ... [2021-10-29 04:17:24,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:23" (1/1) ... [2021-10-29 04:17:24,206 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:23" (1/1) ... [2021-10-29 04:17:24,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:17:24,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:17:24,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:17:24,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:17:24,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:17:23" (1/1) ... [2021-10-29 04:17:24,233 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:17:24,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:17:24,255 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:17:24,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:17:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2021-10-29 04:17:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2021-10-29 04:17:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:17:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:17:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:17:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:17:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:17:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:17:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-10-29 04:17:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-10-29 04:17:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:17:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:17:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:17:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2021-10-29 04:17:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2021-10-29 04:17:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:17:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:17:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:17:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:17:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:17:25,284 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:17:25,285 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-10-29 04:17:25,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:17:25 BoogieIcfgContainer [2021-10-29 04:17:25,287 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:17:25,288 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:17:25,288 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:17:25,299 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:17:25,299 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:17:25" (1/1) ... [2021-10-29 04:17:25,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:17:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:17:25,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-10-29 04:17:25,349 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-10-29 04:17:25,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-29 04:17:25,354 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:17:25,355 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:17:25,399 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:17:25,404 INFO L168 Benchmark]: Toolchain (without parser) took 4042.38 ms. Allocated memory was 81.8 MB in the beginning and 165.7 MB in the end (delta: 83.9 MB). Free memory was 55.9 MB in the beginning and 78.0 MB in the end (delta: -22.1 MB). Peak memory consumption was 62.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:25,404 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory is still 35.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:17:25,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2600.24 ms. Allocated memory was 81.8 MB in the beginning and 113.2 MB in the end (delta: 31.5 MB). Free memory was 55.7 MB in the beginning and 45.1 MB in the end (delta: 10.5 MB). Peak memory consumption was 51.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:25,406 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.04 ms. Allocated memory was 113.2 MB in the beginning and 165.7 MB in the end (delta: 52.4 MB). Free memory was 45.1 MB in the beginning and 121.0 MB in the end (delta: -75.8 MB). Peak memory consumption was 2.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:25,407 INFO L168 Benchmark]: Boogie Preprocessor took 109.18 ms. Allocated memory is still 165.7 MB. Free memory was 121.0 MB in the beginning and 117.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:25,408 INFO L168 Benchmark]: RCFGBuilder took 1062.11 ms. Allocated memory is still 165.7 MB. Free memory was 117.9 MB in the beginning and 83.3 MB in the end (delta: 34.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:25,408 INFO L168 Benchmark]: CodeCheck took 113.50 ms. Allocated memory is still 165.7 MB. Free memory was 83.3 MB in the beginning and 78.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:17:25,412 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory is still 35.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2600.24 ms. Allocated memory was 81.8 MB in the beginning and 113.2 MB in the end (delta: 31.5 MB). Free memory was 55.7 MB in the beginning and 45.1 MB in the end (delta: 10.5 MB). Peak memory consumption was 51.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 152.04 ms. Allocated memory was 113.2 MB in the beginning and 165.7 MB in the end (delta: 52.4 MB). Free memory was 45.1 MB in the beginning and 121.0 MB in the end (delta: -75.8 MB). Peak memory consumption was 2.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 109.18 ms. Allocated memory is still 165.7 MB. Free memory was 121.0 MB in the beginning and 117.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1062.11 ms. Allocated memory is still 165.7 MB. Free memory was 117.9 MB in the beginning and 83.3 MB in the end (delta: 34.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. * CodeCheck took 113.50 ms. Allocated memory is still 165.7 MB. Free memory was 83.3 MB in the beginning and 78.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:17:25,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e45aaf3-7944-4188-8dcc-151e014d69d1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...