./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/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_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu --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 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:51,388 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:51,391 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:51,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:51,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:51,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:51,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:51,437 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:51,440 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:51,441 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:51,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:51,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:51,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:51,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:51,448 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:51,449 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:51,450 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:51,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:51,457 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:51,469 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:51,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:51,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:51,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:51,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:51,485 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:51,485 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:51,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:51,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:51,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:51,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:51,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:51,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:51,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:51,492 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:51,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:51,494 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:51,495 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:51,495 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:51,495 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:51,497 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:51,497 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:51,499 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:51,550 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:51,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:51,551 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:51,552 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:51,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:51,553 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:51,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:51,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:51,554 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:51,554 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:51,555 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:51,555 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:51,555 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:51,556 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:51,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:51,556 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:51,557 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:51,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:51,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:51,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:51,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:51,559 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:51,559 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:51,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:51,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:51,560 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 [2021-11-23 15:55:51,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:51,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:51,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:51,869 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:51,870 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:51,871 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-11-23 15:55:51,961 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/data/e7c05c869/9b6f125413b9494d9c3d291e780adf69/FLAG2fd8bd961 [2021-11-23 15:55:52,732 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:52,734 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-11-23 15:55:52,780 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/data/e7c05c869/9b6f125413b9494d9c3d291e780adf69/FLAG2fd8bd961 [2021-11-23 15:55:52,836 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/data/e7c05c869/9b6f125413b9494d9c3d291e780adf69 [2021-11-23 15:55:52,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:52,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:52,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:52,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:52,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:52,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:52,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@133a8598 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52, skipping insertion in model container [2021-11-23 15:55:52,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:52,858 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:52,974 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:53,334 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-11-23 15:55:53,342 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-11-23 15:55:54,202 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:55:54,282 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:54,283 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:54,284 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:54,284 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:54,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:54,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:54,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:54,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:54,301 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:54,708 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:55:54,709 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:55:54,711 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:55:54,712 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:55:54,714 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:55:54,714 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:55:54,715 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:55:54,716 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:55:54,717 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:55:54,718 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:55:54,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:54,896 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:54,985 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:55,037 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:55,068 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-11-23 15:55:55,070 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-11-23 15:55:55,106 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:55:55,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:55,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:55,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:55,132 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:55,133 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:55,143 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:55,144 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:55,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:55,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:55,214 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:55:55,215 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:55:55,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:55:55,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:55:55,221 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:55:55,270 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:55:55,272 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:55:55,272 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:55:55,273 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:55:55,274 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:55:55,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:55,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:55:55,406 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:55,602 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:55,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:55 WrapperNode [2021-11-23 15:55:55,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:55,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:55,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:55,604 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:55,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:55" (1/1) ... [2021-11-23 15:55:55,721 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:55" (1/1) ... [2021-11-23 15:55:55,837 INFO L137 Inliner]: procedures = 689, calls = 1531, calls flagged for inlining = 55, calls inlined = 10, statements flattened = 667 [2021-11-23 15:55:55,842 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:55,843 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:55,843 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:55,843 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:55,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:55" (1/1) ... [2021-11-23 15:55:55,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:55" (1/1) ... [2021-11-23 15:55:55,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:55" (1/1) ... [2021-11-23 15:55:55,880 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:55" (1/1) ... [2021-11-23 15:55:55,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:55" (1/1) ... [2021-11-23 15:55:55,962 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:55" (1/1) ... [2021-11-23 15:55:55,971 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:55" (1/1) ... [2021-11-23 15:55:55,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:55,992 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:55,992 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:55,992 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:55,993 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:55" (1/1) ... [2021-11-23 15:55:56,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:56,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:56,060 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:56,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:55:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:55:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:55:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:55:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:55:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:55:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:55:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:55:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:55:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:55:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:55:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:55:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 15:55:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 15:55:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:55:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:55:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:55:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:55:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:55:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:55:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 15:55:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 15:55:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:55:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:55:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:55:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:55:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:55:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:55:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-23 15:55:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-23 15:55:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:55:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:55:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:56,490 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:56,492 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:57,643 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:55:57,705 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:57,709 INFO L158 Benchmark]: Toolchain (without parser) took 4866.82ms. Allocated memory was 127.9MB in the beginning and 180.4MB in the end (delta: 52.4MB). Free memory was 88.2MB in the beginning and 99.0MB in the end (delta: -10.9MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,710 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 88.1MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:57,710 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2760.03ms. Allocated memory is still 127.9MB. Free memory was 87.9MB in the beginning and 63.7MB in the end (delta: 24.2MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,711 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.92ms. Allocated memory is still 127.9MB. Free memory was 63.7MB in the beginning and 54.0MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,712 INFO L158 Benchmark]: Boogie Preprocessor took 148.45ms. Allocated memory is still 127.9MB. Free memory was 54.0MB in the beginning and 47.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,712 INFO L158 Benchmark]: RCFGBuilder took 1715.79ms. Allocated memory was 127.9MB in the beginning and 180.4MB in the end (delta: 52.4MB). Free memory was 47.7MB in the beginning and 99.0MB in the end (delta: -51.3MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,715 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 88.1MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2760.03ms. Allocated memory is still 127.9MB. Free memory was 87.9MB in the beginning and 63.7MB in the end (delta: 24.2MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.92ms. Allocated memory is still 127.9MB. Free memory was 63.7MB in the beginning and 54.0MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 148.45ms. Allocated memory is still 127.9MB. Free memory was 54.0MB in the beginning and 47.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1715.79ms. Allocated memory was 127.9MB in the beginning and 180.4MB in the end (delta: 52.4MB). Free memory was 47.7MB in the beginning and 99.0MB in the end (delta: -51.3MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:57,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/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_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/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_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu --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 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:56:00,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:56:00,265 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:56:00,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:56:00,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:56:00,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:56:00,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:56:00,328 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:56:00,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:56:00,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:56:00,341 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:56:00,343 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:56:00,343 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:56:00,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:56:00,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:56:00,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:56:00,354 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:56:00,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:56:00,357 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:56:00,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:56:00,367 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:56:00,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:56:00,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:56:00,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:56:00,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:56:00,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:56:00,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:56:00,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:56:00,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:56:00,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:56:00,388 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:56:00,389 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:56:00,391 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:56:00,392 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:56:00,393 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:56:00,393 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:56:00,394 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:56:00,395 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:56:00,395 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:56:00,397 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:56:00,397 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:56:00,403 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:56:00,443 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:56:00,443 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:56:00,445 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:56:00,445 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:56:00,447 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:56:00,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:56:00,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:56:00,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:56:00,448 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:56:00,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:56:00,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:56:00,450 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:56:00,451 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:56:00,451 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:56:00,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:56:00,451 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:56:00,452 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:56:00,452 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:56:00,452 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:56:00,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:56:00,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:00,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:56:00,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:56:00,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:56:00,454 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:56:00,454 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:56:00,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:56:00,455 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:56:00,455 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:56:00,456 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 [2021-11-23 15:56:00,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:56:00,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:56:00,867 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:56:00,868 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:56:00,874 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:56:00,876 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-11-23 15:56:00,949 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/data/51ad66cfc/f03f014065db47658ca6607e80c62a7a/FLAG752d62764 [2021-11-23 15:56:01,886 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:56:01,886 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2021-11-23 15:56:01,935 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/data/51ad66cfc/f03f014065db47658ca6607e80c62a7a/FLAG752d62764 [2021-11-23 15:56:02,359 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/data/51ad66cfc/f03f014065db47658ca6607e80c62a7a [2021-11-23 15:56:02,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:56:02,364 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:56:02,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:02,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:56:02,369 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:56:02,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:02,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@424cf042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02, skipping insertion in model container [2021-11-23 15:56:02,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:02,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:56:02,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:02,808 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-11-23 15:56:02,817 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-11-23 15:56:04,007 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:56:04,105 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,107 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,109 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,112 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,132 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,133 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,536 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:56:04,537 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:56:04,538 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:56:04,539 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:56:04,541 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:56:04,541 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:56:04,542 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:56:04,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:56:04,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:56:04,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:56:04,695 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,695 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,761 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:04,798 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:56:04,837 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:04,841 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-11-23 15:56:04,842 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-11-23 15:56:04,878 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:56:04,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,917 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,919 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,919 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,932 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,934 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:04,934 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,026 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:56:05,027 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:56:05,028 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:56:05,029 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:56:05,033 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:56:05,033 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:56:05,034 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:56:05,034 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:56:05,038 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:56:05,039 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:56:05,112 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,115 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,173 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:05,196 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:05,209 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2021-11-23 15:56:05,209 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_9af4065d-cc3d-4404-8536-dfbdfde1decb/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2021-11-23 15:56:05,237 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:56:05,250 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,250 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,258 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,258 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,259 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,260 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:56:05,334 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:56:05,335 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:56:05,336 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:56:05,336 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:56:05,337 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:56:05,338 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:56:05,338 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:56:05,339 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:56:05,339 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:56:05,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:56:05,392 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:05,640 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:05,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:05 WrapperNode [2021-11-23 15:56:05,640 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:05,641 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:05,642 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:05,642 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:05,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:05" (1/1) ... [2021-11-23 15:56:05,768 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:05" (1/1) ... [2021-11-23 15:56:05,843 INFO L137 Inliner]: procedures = 709, calls = 1531, calls flagged for inlining = 55, calls inlined = 10, statements flattened = 666 [2021-11-23 15:56:05,844 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:05,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:05,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:05,845 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:05,854 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:05" (1/1) ... [2021-11-23 15:56:05,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:05" (1/1) ... [2021-11-23 15:56:05,867 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:05" (1/1) ... [2021-11-23 15:56:05,867 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:05" (1/1) ... [2021-11-23 15:56:05,927 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:05" (1/1) ... [2021-11-23 15:56:05,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:05" (1/1) ... [2021-11-23 15:56:05,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:05" (1/1) ... [2021-11-23 15:56:05,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:05,982 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:05,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:05,984 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:05,985 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:05" (1/1) ... [2021-11-23 15:56:05,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:06,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:06,019 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:06,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:56:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:56:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:56:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:56:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:56:06,073 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:56:06,073 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:56:06,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:56:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:56:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:56:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:56:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:56:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:56:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:56:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:56:06,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:06,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:06,102 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 15:56:06,102 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 15:56:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:06,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:56:06,103 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:56:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:56:06,104 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:56:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:56:06,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:56:06,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:56:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:56:06,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 15:56:06,105 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 15:56:06,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:56:06,105 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:56:06,105 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:56:06,105 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:56:06,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:06,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:06,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:56:06,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:56:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:56:06,107 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:56:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:56:06,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:56:06,108 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-23 15:56:06,109 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-23 15:56:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:56:06,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:56:06,457 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:06,461 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:08,692 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:56:08,800 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:08,806 INFO L158 Benchmark]: Toolchain (without parser) took 6439.85ms. Allocated memory was 58.7MB in the beginning and 142.6MB in the end (delta: 83.9MB). Free memory was 31.3MB in the beginning and 76.4MB in the end (delta: -45.1MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2021-11-23 15:56:08,807 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.7MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:08,814 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3274.97ms. Allocated memory was 58.7MB in the beginning and 94.4MB in the end (delta: 35.7MB). Free memory was 30.9MB in the beginning and 51.7MB in the end (delta: -20.7MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2021-11-23 15:56:08,818 INFO L158 Benchmark]: Boogie Procedure Inliner took 202.66ms. Allocated memory is still 94.4MB. Free memory was 51.7MB in the beginning and 42.2MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:56:08,819 INFO L158 Benchmark]: Boogie Preprocessor took 137.01ms. Allocated memory is still 94.4MB. Free memory was 42.2MB in the beginning and 34.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:56:08,819 INFO L158 Benchmark]: RCFGBuilder took 2820.92ms. Allocated memory was 94.4MB in the beginning and 142.6MB in the end (delta: 48.2MB). Free memory was 34.9MB in the beginning and 76.4MB in the end (delta: -41.4MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2021-11-23 15:56:08,822 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.7MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3274.97ms. Allocated memory was 58.7MB in the beginning and 94.4MB in the end (delta: 35.7MB). Free memory was 30.9MB in the beginning and 51.7MB in the end (delta: -20.7MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 202.66ms. Allocated memory is still 94.4MB. Free memory was 51.7MB in the beginning and 42.2MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.01ms. Allocated memory is still 94.4MB. Free memory was 42.2MB in the beginning and 34.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2820.92ms. Allocated memory was 94.4MB in the beginning and 142.6MB in the end (delta: 48.2MB). Free memory was 34.9MB in the beginning and 76.4MB in the end (delta: -41.4MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:56:08,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9af4065d-cc3d-4404-8536-dfbdfde1decb/bin/ukojak-CwSLpZB5Qu/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: UnsupportedOperationException: Set is immutable