./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ --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 efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:45:39,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:45:39,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:45:39,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:45:39,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:45:39,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:45:39,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:45:39,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:45:39,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:45:39,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:45:39,374 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:45:39,376 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:45:39,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:45:39,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:45:39,383 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:45:39,391 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:45:39,392 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:45:39,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:45:39,396 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:45:39,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:45:39,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:45:39,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:45:39,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:45:39,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:45:39,416 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:45:39,416 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:45:39,417 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:45:39,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:45:39,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:45:39,427 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:45:39,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:45:39,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:45:39,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:45:39,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:45:39,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:45:39,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:45:39,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:45:39,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:45:39,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:45:39,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:45:39,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:45:39,440 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:45:39,487 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:45:39,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:45:39,489 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:45:39,489 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:45:39,490 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:45:39,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:45:39,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:45:39,491 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:45:39,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:45:39,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:45:39,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:45:39,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:45:39,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:45:39,494 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:45:39,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:45:39,494 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:45:39,494 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:45:39,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:45:39,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:45:39,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:45:39,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:45:39,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:45:39,496 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:45:39,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:45:39,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:45:39,497 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_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 [2021-11-23 01:45:39,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:45:39,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:45:39,826 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:45:39,828 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:45:39,829 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:45:39,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-11-23 01:45:39,914 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/data/88cf5b532/0d9f91716b1a4ba586f24989d081095e/FLAG162beaab5 [2021-11-23 01:45:40,893 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:45:40,894 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-11-23 01:45:40,946 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/data/88cf5b532/0d9f91716b1a4ba586f24989d081095e/FLAG162beaab5 [2021-11-23 01:45:41,429 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/data/88cf5b532/0d9f91716b1a4ba586f24989d081095e [2021-11-23 01:45:41,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:45:41,435 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:45:41,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:45:41,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:45:41,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:45:41,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:45:41" (1/1) ... [2021-11-23 01:45:41,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4912f570 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:41, skipping insertion in model container [2021-11-23 01:45:41,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:45:41" (1/1) ... [2021-11-23 01:45:41,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:45:41,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:45:41,911 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-11-23 01:45:41,921 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-11-23 01:45:43,012 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:45:43,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,121 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,121 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,124 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,161 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,164 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,166 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,168 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,571 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:45:43,572 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:45:43,573 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:45:43,574 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:45:43,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:45:43,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:45:43,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:45:43,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:45:43,579 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:45:43,580 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:45:43,727 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,801 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:45:43,842 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:45:43,856 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-11-23 01:45:43,857 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-11-23 01:45:43,898 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:45:43,915 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,917 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,926 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:43,989 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:45:43,990 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:45:43,991 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:45:43,992 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:45:43,994 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:45:43,994 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:45:43,995 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:45:43,996 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:45:43,997 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:45:43,997 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:45:44,086 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:44,087 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:44,157 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:45:44,438 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:45:44,438 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:44 WrapperNode [2021-11-23 01:45:44,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:45:44,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:45:44,442 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:45:44,442 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:45:44,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:44" (1/1) ... [2021-11-23 01:45:44,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:44" (1/1) ... [2021-11-23 01:45:44,699 INFO L137 Inliner]: procedures = 689, calls = 1497, calls flagged for inlining = 55, calls inlined = 9, statements flattened = 598 [2021-11-23 01:45:44,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:45:44,700 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:45:44,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:45:44,701 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:45:44,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:44" (1/1) ... [2021-11-23 01:45:44,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:44" (1/1) ... [2021-11-23 01:45:44,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:44" (1/1) ... [2021-11-23 01:45:44,736 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:44" (1/1) ... [2021-11-23 01:45:44,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:44" (1/1) ... [2021-11-23 01:45:44,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:44" (1/1) ... [2021-11-23 01:45:44,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:44" (1/1) ... [2021-11-23 01:45:44,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:45:44,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:45:44,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:45:44,838 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:45:44,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:44" (1/1) ... [2021-11-23 01:45:44,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:45:44,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:45:44,883 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:45:44,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:45:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:45:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:45:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:45:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:45:44,939 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:45:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:45:44,940 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:45:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:45:44,940 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:45:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:45:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:45:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:45:44,941 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:45:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:45:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:45:44,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:45:44,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:45:44,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:45:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:45:44,945 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2021-11-23 01:45:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2021-11-23 01:45:44,946 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:45:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:45:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:45:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:45:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 01:45:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 01:45:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 01:45:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 01:45:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:45:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:45:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:45:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:45:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:45:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:45:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:45:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:45:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:45:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:45:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-23 01:45:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-23 01:45:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-23 01:45:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-23 01:45:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:45:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:45:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:45:45,303 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:45:45,305 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:45:46,324 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:45:46,572 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:45:46,572 INFO L301 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-23 01:45:46,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:45:46 BoogieIcfgContainer [2021-11-23 01:45:46,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:45:46,578 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:45:46,578 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:45:46,589 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:45:46,589 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:45:46" (1/1) ... [2021-11-23 01:45:46,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:45:46,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 126 states and 160 transitions. [2021-11-23 01:45:46,700 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 160 transitions. [2021-11-23 01:45:46,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 01:45:46,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,762 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:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:45:46,769 INFO L158 Benchmark]: Toolchain (without parser) took 5330.69ms. Allocated memory was 98.6MB in the beginning and 157.3MB in the end (delta: 58.7MB). Free memory was 59.9MB in the beginning and 99.1MB in the end (delta: -39.2MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2021-11-23 01:45:46,769 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 98.6MB. Free memory is still 56.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:45:46,776 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3001.30ms. Allocated memory was 98.6MB in the beginning and 157.3MB in the end (delta: 58.7MB). Free memory was 59.6MB in the beginning and 102.8MB in the end (delta: -43.2MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2021-11-23 01:45:46,777 INFO L158 Benchmark]: Boogie Procedure Inliner took 259.78ms. Allocated memory is still 157.3MB. Free memory was 102.8MB in the beginning and 94.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:45:46,778 INFO L158 Benchmark]: Boogie Preprocessor took 136.47ms. Allocated memory is still 157.3MB. Free memory was 94.4MB in the beginning and 88.6MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:45:46,779 INFO L158 Benchmark]: RCFGBuilder took 1738.41ms. Allocated memory is still 157.3MB. Free memory was 88.1MB in the beginning and 106.2MB in the end (delta: -18.1MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2021-11-23 01:45:46,781 INFO L158 Benchmark]: CodeCheck took 187.94ms. Allocated memory is still 157.3MB. Free memory was 106.2MB in the beginning and 99.1MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:45:46,790 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 0.35ms. Allocated memory is still 98.6MB. Free memory is still 56.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3001.30ms. Allocated memory was 98.6MB in the beginning and 157.3MB in the end (delta: 58.7MB). Free memory was 59.6MB in the beginning and 102.8MB in the end (delta: -43.2MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 259.78ms. Allocated memory is still 157.3MB. Free memory was 102.8MB in the beginning and 94.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.47ms. Allocated memory is still 157.3MB. Free memory was 94.4MB in the beginning and 88.6MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1738.41ms. Allocated memory is still 157.3MB. Free memory was 88.1MB in the beginning and 106.2MB in the end (delta: -18.1MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. * CodeCheck took 187.94ms. Allocated memory is still 157.3MB. Free memory was 106.2MB in the beginning and 99.1MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:45:46,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ --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 efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:45:49,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:45:49,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:45:49,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:45:49,617 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:45:49,621 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:45:49,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:45:49,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:45:49,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:45:49,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:45:49,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:45:49,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:45:49,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:45:49,648 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:45:49,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:45:49,654 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:45:49,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:45:49,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:45:49,661 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:45:49,669 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:45:49,671 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:45:49,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:45:49,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:45:49,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:45:49,681 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:45:49,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:45:49,682 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:45:49,683 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:45:49,683 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:45:49,685 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:45:49,685 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:45:49,686 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:45:49,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:45:49,688 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:45:49,689 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:45:49,690 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:45:49,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:45:49,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:45:49,701 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:45:49,703 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:45:49,704 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:45:49,705 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:45:49,752 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:45:49,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:45:49,754 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:45:49,755 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:45:49,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:45:49,757 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:45:49,757 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:45:49,757 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:45:49,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:45:49,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:45:49,759 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:45:49,759 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:45:49,759 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:45:49,760 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:45:49,760 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:45:49,760 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:45:49,760 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:45:49,761 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:45:49,761 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:45:49,761 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:45:49,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:45:49,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:45:49,762 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:45:49,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:45:49,763 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:45:49,763 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:45:49,763 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:45:49,763 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:45:49,763 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:45:49,764 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_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 [2021-11-23 01:45:50,191 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:45:50,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:45:50,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:45:50,222 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:45:50,224 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:45:50,225 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-11-23 01:45:50,310 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/data/5297d3bd3/fccc0c9c400741ad8cedf5e083566d6a/FLAGf2093c455 [2021-11-23 01:45:51,336 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:45:51,336 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-11-23 01:45:51,384 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/data/5297d3bd3/fccc0c9c400741ad8cedf5e083566d6a/FLAGf2093c455 [2021-11-23 01:45:51,402 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/data/5297d3bd3/fccc0c9c400741ad8cedf5e083566d6a [2021-11-23 01:45:51,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:45:51,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:45:51,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:45:51,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:45:51,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:45:51,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:45:51" (1/1) ... [2021-11-23 01:45:51,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43737826 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:51, skipping insertion in model container [2021-11-23 01:45:51,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:45:51" (1/1) ... [2021-11-23 01:45:51,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:45:51,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:45:51,838 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-11-23 01:45:51,844 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-11-23 01:45:52,894 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:45:53,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,023 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,472 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:45:53,473 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:45:53,474 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:45:53,476 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:45:53,477 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:45:53,478 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:45:53,479 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:45:53,480 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:45:53,481 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:45:53,482 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:45:53,652 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,652 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,724 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:45:53,780 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:45:53,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:45:53,824 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-11-23 01:45:53,825 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-11-23 01:45:53,861 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:45:53,897 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,905 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,906 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,907 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,914 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,920 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,922 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:53,923 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,007 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:45:54,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:45:54,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:45:54,010 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:45:54,014 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:45:54,015 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:45:54,015 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:45:54,016 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:45:54,016 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:45:54,018 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:45:54,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,094 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,135 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:45:54,171 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:45:54,200 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-11-23 01:45:54,200 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-11-23 01:45:54,273 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:45:54,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,344 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:45:54,345 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:45:54,346 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:45:54,347 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:45:54,348 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:45:54,348 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:45:54,349 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:45:54,349 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:45:54,350 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:45:54,351 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:45:54,384 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,385 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:45:54,436 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:45:54,884 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:45:54,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:54 WrapperNode [2021-11-23 01:45:54,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:45:54,886 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:45:54,887 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:45:54,887 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:45:54,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:54" (1/1) ... [2021-11-23 01:45:55,013 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:54" (1/1) ... [2021-11-23 01:45:55,103 INFO L137 Inliner]: procedures = 709, calls = 1497, calls flagged for inlining = 55, calls inlined = 9, statements flattened = 597 [2021-11-23 01:45:55,104 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:45:55,104 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:45:55,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:45:55,105 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:45:55,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:54" (1/1) ... [2021-11-23 01:45:55,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:54" (1/1) ... [2021-11-23 01:45:55,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:54" (1/1) ... [2021-11-23 01:45:55,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:54" (1/1) ... [2021-11-23 01:45:55,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:54" (1/1) ... [2021-11-23 01:45:55,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:54" (1/1) ... [2021-11-23 01:45:55,241 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:54" (1/1) ... [2021-11-23 01:45:55,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:45:55,274 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:45:55,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:45:55,276 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:45:55,276 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:54" (1/1) ... [2021-11-23 01:45:55,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:45:55,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:45:55,315 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:45:55,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:45:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:45:55,371 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:45:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:45:55,372 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:45:55,372 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:45:55,373 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:45:55,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:45:55,373 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:45:55,373 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:45:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:45:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:45:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:45:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:45:55,374 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:45:55,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:45:55,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:45:55,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:45:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:45:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:45:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:45:55,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:45:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2021-11-23 01:45:55,377 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2021-11-23 01:45:55,377 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:45:55,377 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:45:55,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:45:55,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:45:55,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:45:55,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:45:55,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 01:45:55,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 01:45:55,379 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 01:45:55,379 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 01:45:55,379 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:45:55,379 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:45:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:45:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:45:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:45:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:45:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:45:55,381 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:45:55,381 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:45:55,381 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:45:55,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:45:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-23 01:45:55,382 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-23 01:45:55,383 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-23 01:45:55,383 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-23 01:45:55,386 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:45:55,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:45:55,786 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:45:55,788 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:45:57,788 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:45:58,116 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:45:58,116 INFO L301 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-23 01:45:58,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:45:58 BoogieIcfgContainer [2021-11-23 01:45:58,120 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:45:58,127 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:45:58,128 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:45:58,139 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:45:58,139 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:45:58" (1/1) ... [2021-11-23 01:45:58,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:45:58,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 126 states and 160 transitions. [2021-11-23 01:45:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 160 transitions. [2021-11-23 01:45:58,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 01:45:58,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,314 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:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:45:58,320 INFO L158 Benchmark]: Toolchain (without parser) took 6912.05ms. Allocated memory was 56.6MB in the beginning and 161.5MB in the end (delta: 104.9MB). Free memory was 27.4MB in the beginning and 70.1MB in the end (delta: -42.6MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2021-11-23 01:45:58,321 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory is still 37.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:45:58,327 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3474.35ms. Allocated memory was 56.6MB in the beginning and 88.1MB in the end (delta: 31.5MB). Free memory was 27.2MB in the beginning and 38.8MB in the end (delta: -11.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-11-23 01:45:58,327 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.43ms. Allocated memory is still 88.1MB. Free memory was 38.8MB in the beginning and 29.9MB in the end (delta: 8.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:45:58,329 INFO L158 Benchmark]: Boogie Preprocessor took 168.69ms. Allocated memory was 88.1MB in the beginning and 115.3MB in the end (delta: 27.3MB). Free memory was 29.9MB in the beginning and 69.3MB in the end (delta: -39.3MB). Peak memory consumption was 6.0MB. Max. memory is 16.1GB. [2021-11-23 01:45:58,330 INFO L158 Benchmark]: RCFGBuilder took 2852.62ms. Allocated memory was 115.3MB in the beginning and 161.5MB in the end (delta: 46.1MB). Free memory was 69.3MB in the beginning and 76.2MB in the end (delta: -7.0MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2021-11-23 01:45:58,330 INFO L158 Benchmark]: CodeCheck took 190.64ms. Allocated memory is still 161.5MB. Free memory was 76.2MB in the beginning and 70.1MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:45:58,335 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 0.31ms. Allocated memory is still 56.6MB. Free memory is still 37.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3474.35ms. Allocated memory was 56.6MB in the beginning and 88.1MB in the end (delta: 31.5MB). Free memory was 27.2MB in the beginning and 38.8MB in the end (delta: -11.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.43ms. Allocated memory is still 88.1MB. Free memory was 38.8MB in the beginning and 29.9MB in the end (delta: 8.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 168.69ms. Allocated memory was 88.1MB in the beginning and 115.3MB in the end (delta: 27.3MB). Free memory was 29.9MB in the beginning and 69.3MB in the end (delta: -39.3MB). Peak memory consumption was 6.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2852.62ms. Allocated memory was 115.3MB in the beginning and 161.5MB in the end (delta: 46.1MB). Free memory was 69.3MB in the beginning and 76.2MB in the end (delta: -7.0MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. * CodeCheck took 190.64ms. Allocated memory is still 161.5MB. Free memory was 76.2MB in the beginning and 70.1MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:45:58,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52580b6f-0fdf-4ec5-9ff6-a4f727007f31/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared