./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/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 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 ................................................................................................................................................................................................................................................................................................................ 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/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 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 ............................................................................................................................................................................................................................................................................................................................................... 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 03:09:41,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:09:41,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:09:41,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:09:41,328 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:09:41,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:09:41,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:09:41,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:09:41,334 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:09:41,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:09:41,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:09:41,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:09:41,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:09:41,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:09:41,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:09:41,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:09:41,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:09:41,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:09:41,348 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:09:41,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:09:41,353 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:09:41,354 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:09:41,356 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:09:41,357 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:09:41,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:09:41,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:09:41,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:09:41,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:09:41,364 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:09:41,365 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:09:41,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:09:41,367 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:09:41,368 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:09:41,369 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:09:41,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:09:41,370 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:09:41,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:09:41,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:09:41,372 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:09:41,373 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:09:41,374 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:09:41,375 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:09:41,402 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:09:41,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:09:41,404 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:09:41,404 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:09:41,405 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:09:41,405 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:09:41,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:09:41,405 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:09:41,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:09:41,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:09:41,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:09:41,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:09:41,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:09:41,407 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:09:41,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:09:41,407 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:09:41,407 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:09:41,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:09:41,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:09:41,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:09:41,408 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:09:41,408 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:09:41,409 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:09:41,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:09:41,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:09:41,409 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 [2021-10-29 03:09:41,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:09:41,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:09:41,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:09:41,714 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:09:41,716 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:09:41,717 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-10-29 03:09:41,795 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/data/901a685eb/da97fa2283d24bba8f2ce7141699c650/FLAG32104b510 [2021-10-29 03:09:42,621 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:09:42,622 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-10-29 03:09:42,662 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/data/901a685eb/da97fa2283d24bba8f2ce7141699c650/FLAG32104b510 [2021-10-29 03:09:43,137 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/data/901a685eb/da97fa2283d24bba8f2ce7141699c650 [2021-10-29 03:09:43,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:09:43,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:09:43,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:09:43,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:09:43,147 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:09:43,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:09:43" (1/1) ... [2021-10-29 03:09:43,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44911d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:43, skipping insertion in model container [2021-10-29 03:09:43,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:09:43" (1/1) ... [2021-10-29 03:09:43,159 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:09:43,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:09:43,659 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-10-29 03:09:43,669 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-10-29 03:09:43,691 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:09:43,699 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:09:44,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:09:44,578 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:44,579 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:44,579 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:44,580 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:44,581 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:44,595 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:44,596 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:44,598 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:44,599 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:44,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:09:44,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:09:44,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:09:44,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:09:44,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:09:44,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:09:44,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:09:44,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:09:44,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:09:44,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:09:45,145 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,146 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:09:45,290 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:09:45,317 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-10-29 03:09:45,323 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-10-29 03:09:45,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:09:45,329 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:09:45,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:09:45,415 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,425 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,425 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,426 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,426 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,432 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,439 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,441 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,441 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:09:45,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:09:45,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:09:45,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:09:45,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:09:45,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:09:45,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:09:45,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:09:45,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:09:45,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:09:45,548 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,548 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:45,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:09:45,832 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:09:45,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:45 WrapperNode [2021-10-29 03:09:45,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:09:45,833 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:09:45,834 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:09:45,834 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:09:45,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:45" (1/1) ... [2021-10-29 03:09:45,953 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:45" (1/1) ... [2021-10-29 03:09:46,061 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:09:46,068 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:09:46,068 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:09:46,069 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:09:46,085 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:45" (1/1) ... [2021-10-29 03:09:46,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:45" (1/1) ... [2021-10-29 03:09:46,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:45" (1/1) ... [2021-10-29 03:09:46,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:45" (1/1) ... [2021-10-29 03:09:46,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:45" (1/1) ... [2021-10-29 03:09:46,202 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:45" (1/1) ... [2021-10-29 03:09:46,226 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:45" (1/1) ... [2021-10-29 03:09:46,248 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:09:46,257 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:09:46,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:09:46,257 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:09:46,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:45" (1/1) ... [2021-10-29 03:09:46,267 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:09:46,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:09:46,296 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:09:46,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:09:46,358 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-10-29 03:09:46,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-10-29 03:09:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:09:46,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-10-29 03:09:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-10-29 03:09:46,360 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-10-29 03:09:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-10-29 03:09:46,360 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:09:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:09:46,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:09:46,361 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 03:09:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 03:09:46,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:09:46,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:09:46,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:09:46,364 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:09:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:09:46,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:09:46,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:09:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:09:46,365 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:09:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:09:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:09:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:09:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-10-29 03:09:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-10-29 03:09:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-10-29 03:09:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-10-29 03:09:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-10-29 03:09:46,367 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-10-29 03:09:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:09:46,367 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:09:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:09:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-10-29 03:09:46,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:09:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:09:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:09:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:09:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-10-29 03:09:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-10-29 03:09:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:09:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-10-29 03:09:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-10-29 03:09:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-10-29 03:09:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-10-29 03:09:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:10:27,903 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:10:27,903 INFO L299 CfgBuilder]: Removed 21 assume(true) statements. [2021-10-29 03:10:27,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:10:27 BoogieIcfgContainer [2021-10-29 03:10:27,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:10:27,908 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:10:27,909 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:10:27,923 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:10:27,923 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:10:27" (1/1) ... [2021-10-29 03:10:27,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:10:27,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:10:28,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 134 states and 169 transitions. [2021-10-29 03:10:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 169 transitions. [2021-10-29 03:10:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-10-29 03:10:28,024 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:10:28,027 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:10:28,091 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 03:10:28,096 INFO L168 Benchmark]: Toolchain (without parser) took 44953.62 ms. Allocated memory was 88.1 MB in the beginning and 272.6 MB in the end (delta: 184.5 MB). Free memory was 43.7 MB in the beginning and 96.8 MB in the end (delta: -53.1 MB). Peak memory consumption was 130.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:28,097 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory is still 67.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:10:28,098 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2689.10 ms. Allocated memory was 88.1 MB in the beginning and 142.6 MB in the end (delta: 54.5 MB). Free memory was 43.5 MB in the beginning and 71.8 MB in the end (delta: -28.3 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:28,099 INFO L168 Benchmark]: Boogie Procedure Inliner took 233.80 ms. Allocated memory is still 142.6 MB. Free memory was 71.8 MB in the beginning and 62.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:28,100 INFO L168 Benchmark]: Boogie Preprocessor took 188.11 ms. Allocated memory is still 142.6 MB. Free memory was 62.7 MB in the beginning and 90.8 MB in the end (delta: -28.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:28,101 INFO L168 Benchmark]: RCFGBuilder took 41649.79 ms. Allocated memory was 142.6 MB in the beginning and 272.6 MB in the end (delta: 130.0 MB). Free memory was 90.8 MB in the beginning and 103.1 MB in the end (delta: -12.3 MB). Peak memory consumption was 166.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:28,101 INFO L168 Benchmark]: CodeCheck took 185.50 ms. Allocated memory is still 272.6 MB. Free memory was 102.0 MB in the beginning and 96.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:28,105 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 88.1 MB. Free memory is still 67.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2689.10 ms. Allocated memory was 88.1 MB in the beginning and 142.6 MB in the end (delta: 54.5 MB). Free memory was 43.5 MB in the beginning and 71.8 MB in the end (delta: -28.3 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 233.80 ms. Allocated memory is still 142.6 MB. Free memory was 71.8 MB in the beginning and 62.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 188.11 ms. Allocated memory is still 142.6 MB. Free memory was 62.7 MB in the beginning and 90.8 MB in the end (delta: -28.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 41649.79 ms. Allocated memory was 142.6 MB in the beginning and 272.6 MB in the end (delta: 130.0 MB). Free memory was 90.8 MB in the beginning and 103.1 MB in the end (delta: -12.3 MB). Peak memory consumption was 166.5 MB. Max. memory is 16.1 GB. * CodeCheck took 185.50 ms. Allocated memory is still 272.6 MB. Free memory was 102.0 MB in the beginning and 96.8 MB in the end (delta: 5.2 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 03:10:28,338 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-10-29 03:10:28,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:10:30,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:10:30,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:10:30,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:10:30,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:10:30,904 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:10:30,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:10:30,909 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:10:30,911 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:10:30,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:10:30,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:10:30,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:10:30,916 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:10:30,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:10:30,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:10:30,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:10:30,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:10:30,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:10:30,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:10:30,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:10:30,930 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:10:30,931 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:10:30,933 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:10:30,934 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:10:30,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:10:30,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:10:30,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:10:30,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:10:30,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:10:30,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:10:30,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:10:30,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:10:30,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:10:30,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:10:30,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:10:30,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:10:30,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:10:30,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:10:30,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:10:30,962 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:10:30,963 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:10:30,966 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:10:31,020 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:10:31,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:10:31,022 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:10:31,022 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:10:31,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:10:31,023 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:10:31,027 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:10:31,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:10:31,028 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:10:31,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:10:31,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:10:31,029 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:10:31,030 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:10:31,030 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:10:31,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:10:31,030 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:10:31,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:10:31,031 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:10:31,031 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:10:31,032 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:10:31,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:10:31,032 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:10:31,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:10:31,033 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:10:31,033 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:10:31,034 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:10:31,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:10:31,034 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:10:31,034 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:10:31,035 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 [2021-10-29 03:10:31,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:10:31,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:10:31,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:10:31,482 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:10:31,483 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:10:31,485 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-10-29 03:10:31,573 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/data/c60891dab/1648e3fc68ec4ca78c095a915c7ceeff/FLAG3c890a4ad [2021-10-29 03:10:32,549 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:10:32,550 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-10-29 03:10:32,595 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/data/c60891dab/1648e3fc68ec4ca78c095a915c7ceeff/FLAG3c890a4ad [2021-10-29 03:10:33,038 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/data/c60891dab/1648e3fc68ec4ca78c095a915c7ceeff [2021-10-29 03:10:33,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:10:33,043 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:10:33,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:10:33,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:10:33,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:10:33,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:10:33" (1/1) ... [2021-10-29 03:10:33,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3584128c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:33, skipping insertion in model container [2021-10-29 03:10:33,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:10:33" (1/1) ... [2021-10-29 03:10:33,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:10:33,184 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:10:33,506 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-10-29 03:10:33,512 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-10-29 03:10:33,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:10:33,572 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:10:34,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:10:35,082 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:35,083 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:35,083 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:35,084 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:35,085 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:35,108 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:35,111 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:35,114 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:35,115 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:35,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:10:35,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:10:35,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:10:35,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:10:35,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:10:35,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:10:35,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:10:35,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:10:35,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:10:35,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:10:35,828 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:35,829 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:35,912 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:10:35,976 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:10:36,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:10:36,014 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-10-29 03:10:36,015 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-10-29 03:10:36,016 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:10:36,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:10:36,064 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:10:36,080 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,081 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,081 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,082 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,083 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,090 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,091 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,092 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,093 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:10:36,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:10:36,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:10:36,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:10:36,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:10:36,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:10:36,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:10:36,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:10:36,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:10:36,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:10:36,194 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,197 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,230 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:10:36,248 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:10:36,261 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-10-29 03:10:36,262 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_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-10-29 03:10:36,264 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:10:36,265 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:10:36,305 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:10:36,325 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,325 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,326 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,326 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,327 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,332 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,332 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,333 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,334 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:10:36,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:10:36,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:10:36,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:10:36,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:10:36,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:10:36,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:10:36,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:10:36,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:10:36,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:10:36,437 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,438 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:10:36,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:10:36,858 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:10:36,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:36 WrapperNode [2021-10-29 03:10:36,859 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:10:36,860 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:10:36,860 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:10:36,861 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:10:36,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:36" (1/1) ... [2021-10-29 03:10:36,957 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:36" (1/1) ... [2021-10-29 03:10:37,063 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:10:37,064 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:10:37,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:10:37,064 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:10:37,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:36" (1/1) ... [2021-10-29 03:10:37,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:36" (1/1) ... [2021-10-29 03:10:37,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:36" (1/1) ... [2021-10-29 03:10:37,099 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:36" (1/1) ... [2021-10-29 03:10:37,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:36" (1/1) ... [2021-10-29 03:10:37,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:36" (1/1) ... [2021-10-29 03:10:37,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:36" (1/1) ... [2021-10-29 03:10:37,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:10:37,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:10:37,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:10:37,227 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:10:37,228 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:10:36" (1/1) ... [2021-10-29 03:10:37,235 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:10:37,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:10:37,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:10:37,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:10:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-10-29 03:10:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-10-29 03:10:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:10:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-10-29 03:10:37,328 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-10-29 03:10:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-10-29 03:10:37,328 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-10-29 03:10:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:10:37,328 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:10:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:10:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:10:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-10-29 03:10:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 03:10:37,330 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 03:10:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:10:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:10:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:10:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:10:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:10:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:10:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:10:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:10:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:10:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:10:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:10:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:10:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:10:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 03:10:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-10-29 03:10:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-10-29 03:10:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-10-29 03:10:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-10-29 03:10:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-10-29 03:10:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-10-29 03:10:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:10:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:10:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:10:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-10-29 03:10:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:10:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 03:10:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:10:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:10:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:10:37,340 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:10:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-10-29 03:10:37,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-10-29 03:10:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-10-29 03:10:37,341 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-10-29 03:10:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-10-29 03:10:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-10-29 03:11:20,285 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:11:20,286 INFO L299 CfgBuilder]: Removed 21 assume(true) statements. [2021-10-29 03:11:20,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:11:20 BoogieIcfgContainer [2021-10-29 03:11:20,289 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:11:20,289 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:11:20,290 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:11:20,300 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:11:20,300 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:11:20" (1/1) ... [2021-10-29 03:11:20,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:11:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:11:20,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 134 states and 169 transitions. [2021-10-29 03:11:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 169 transitions. [2021-10-29 03:11:20,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-10-29 03:11:20,358 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:11:20,360 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:11:20,403 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 03:11:20,416 INFO L168 Benchmark]: Toolchain (without parser) took 47366.26 ms. Allocated memory was 54.5 MB in the beginning and 507.5 MB in the end (delta: 453.0 MB). Free memory was 35.6 MB in the beginning and 275.3 MB in the end (delta: -239.7 MB). Peak memory consumption was 211.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:11:20,416 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory was 35.7 MB in the beginning and 35.7 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:11:20,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3814.37 ms. Allocated memory was 54.5 MB in the beginning and 115.3 MB in the end (delta: 60.8 MB). Free memory was 35.4 MB in the beginning and 56.1 MB in the end (delta: -20.7 MB). Peak memory consumption was 50.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:11:20,419 INFO L168 Benchmark]: Boogie Procedure Inliner took 202.93 ms. Allocated memory is still 115.3 MB. Free memory was 56.1 MB in the beginning and 46.5 MB in the end (delta: 9.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:11:20,419 INFO L168 Benchmark]: Boogie Preprocessor took 162.47 ms. Allocated memory is still 115.3 MB. Free memory was 46.5 MB in the beginning and 62.7 MB in the end (delta: -16.2 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:11:20,420 INFO L168 Benchmark]: RCFGBuilder took 43061.76 ms. Allocated memory was 115.3 MB in the beginning and 507.5 MB in the end (delta: 392.2 MB). Free memory was 62.7 MB in the beginning and 281.6 MB in the end (delta: -218.9 MB). Peak memory consumption was 304.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:11:20,422 INFO L168 Benchmark]: CodeCheck took 119.05 ms. Allocated memory is still 507.5 MB. Free memory was 281.6 MB in the beginning and 275.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:11:20,425 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 0.33 ms. Allocated memory is still 54.5 MB. Free memory was 35.7 MB in the beginning and 35.7 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3814.37 ms. Allocated memory was 54.5 MB in the beginning and 115.3 MB in the end (delta: 60.8 MB). Free memory was 35.4 MB in the beginning and 56.1 MB in the end (delta: -20.7 MB). Peak memory consumption was 50.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 202.93 ms. Allocated memory is still 115.3 MB. Free memory was 56.1 MB in the beginning and 46.5 MB in the end (delta: 9.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 162.47 ms. Allocated memory is still 115.3 MB. Free memory was 46.5 MB in the beginning and 62.7 MB in the end (delta: -16.2 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 43061.76 ms. Allocated memory was 115.3 MB in the beginning and 507.5 MB in the end (delta: 392.2 MB). Free memory was 62.7 MB in the beginning and 281.6 MB in the end (delta: -218.9 MB). Peak memory consumption was 304.0 MB. Max. memory is 16.1 GB. * CodeCheck took 119.05 ms. Allocated memory is still 507.5 MB. Free memory was 281.6 MB in the beginning and 275.3 MB in the end (delta: 6.3 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 03:11:20,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ef8c229-f339-4e7c-8f9d-e13dc7dda350/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...