./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ --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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:14:21,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:14:21,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:14:21,444 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:14:21,445 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:14:21,446 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:14:21,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:14:21,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:14:21,450 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:14:21,451 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:14:21,452 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:14:21,453 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:14:21,454 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:14:21,455 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:14:21,456 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:14:21,457 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:14:21,458 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:14:21,459 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:14:21,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:14:21,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:14:21,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:14:21,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:14:21,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:14:21,470 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:14:21,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:14:21,479 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:14:21,479 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:14:21,480 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:14:21,481 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:14:21,482 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:14:21,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:14:21,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:14:21,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:14:21,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:14:21,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:14:21,486 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:14:21,487 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:14:21,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:14:21,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:14:21,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:14:21,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:14:21,497 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:14:21,533 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:14:21,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:14:21,535 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:14:21,535 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:14:21,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:14:21,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:14:21,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:14:21,537 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:14:21,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:14:21,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:14:21,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:14:21,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:14:21,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:14:21,539 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:14:21,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:14:21,540 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:14:21,540 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:14:21,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:14:21,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:21,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:14:21,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:14:21,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:14:21,542 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:14:21,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:14:21,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:14:21,542 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2022-11-20 17:14:21,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:14:21,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:14:21,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:14:21,885 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:14:21,885 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:14:21,886 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2022-11-20 17:14:24,967 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:14:25,463 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:14:25,463 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2022-11-20 17:14:25,504 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/data/da9c3310e/8ffe26f0044241adaf87ce9d2efeb5f1/FLAG22b13d56a [2022-11-20 17:14:25,522 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/data/da9c3310e/8ffe26f0044241adaf87ce9d2efeb5f1 [2022-11-20 17:14:25,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:14:25,528 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:14:25,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:25,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:14:25,535 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:14:25,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:25" (1/1) ... [2022-11-20 17:14:25,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cfc232a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:25, skipping insertion in model container [2022-11-20 17:14:25,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:25" (1/1) ... [2022-11-20 17:14:25,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:14:25,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:25,945 WARN L237 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2022-11-20 17:14:25,954 WARN L237 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2022-11-20 17:14:26,846 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:26,942 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,943 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,944 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,959 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,965 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,967 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,971 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,974 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:27,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:27,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:27,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:27,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:27,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:27,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:27,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:27,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:27,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:27,550 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,557 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,624 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:27,652 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:14:27,666 WARN L237 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2022-11-20 17:14:27,667 WARN L237 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2022-11-20 17:14:27,703 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:27,719 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,729 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,729 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,730 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,731 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,732 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,733 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,734 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,734 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:27,770 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:27,771 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:27,772 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:27,773 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:27,774 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:27,775 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:27,775 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:27,776 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:27,776 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:27,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,829 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:27,862 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:28,173 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:14:28,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28 WrapperNode [2022-11-20 17:14:28,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:28,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:28,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:14:28,176 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:14:28,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,279 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,365 INFO L138 Inliner]: procedures = 690, calls = 1714, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 680 [2022-11-20 17:14:28,366 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:28,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:14:28,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:14:28,367 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:14:28,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,384 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,429 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,456 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:14:28,457 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:14:28,457 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:14:28,457 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:14:28,458 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:28,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:14:28,488 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:14:28,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:14:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:14:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 17:14:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 17:14:28,535 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 17:14:28,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 17:14:28,536 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:14:28,536 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:14:28,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:14:28,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:14:28,537 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:14:28,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:14:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:14:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:14:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:14:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-20 17:14:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-20 17:14:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:14:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:14:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:14:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:14:28,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:14:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:14:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:14:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 17:14:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 17:14:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:14:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:14:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:14:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:14:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:14:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:14:28,542 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:14:28,542 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:14:28,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:14:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:14:28,543 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2022-11-20 17:14:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2022-11-20 17:14:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:14:28,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:14:28,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:14:28,917 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:14:28,919 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:14:30,628 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:14:30,813 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:14:30,813 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:14:30,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:14:30 BoogieIcfgContainer [2022-11-20 17:14:30,816 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:14:30,817 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:14:30,817 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:14:30,827 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:14:30,827 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:14:30" (1/1) ... [2022-11-20 17:14:30,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:14:30,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2022-11-20 17:14:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2022-11-20 17:14:30,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-20 17:14:30,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:30,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:30,988 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:14:30,993 INFO L158 Benchmark]: Toolchain (without parser) took 5463.55ms. Allocated memory was 115.3MB in the beginning and 207.6MB in the end (delta: 92.3MB). Free memory was 53.8MB in the beginning and 76.8MB in the end (delta: -23.0MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2022-11-20 17:14:30,993 INFO L158 Benchmark]: CDTParser took 0.57ms. Allocated memory is still 115.3MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:14:30,998 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2642.90ms. Allocated memory was 115.3MB in the beginning and 153.1MB in the end (delta: 37.7MB). Free memory was 53.6MB in the beginning and 91.5MB in the end (delta: -37.9MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. [2022-11-20 17:14:30,999 INFO L158 Benchmark]: Boogie Procedure Inliner took 190.73ms. Allocated memory is still 153.1MB. Free memory was 91.5MB in the beginning and 83.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:14:31,000 INFO L158 Benchmark]: Boogie Preprocessor took 89.60ms. Allocated memory is still 153.1MB. Free memory was 83.1MB in the beginning and 76.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:14:31,000 INFO L158 Benchmark]: RCFGBuilder took 2359.06ms. Allocated memory was 153.1MB in the beginning and 207.6MB in the end (delta: 54.5MB). Free memory was 76.0MB in the beginning and 84.1MB in the end (delta: -8.2MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2022-11-20 17:14:31,001 INFO L158 Benchmark]: CodeCheck took 174.71ms. Allocated memory is still 207.6MB. Free memory was 84.1MB in the beginning and 76.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:14:31,008 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57ms. Allocated memory is still 115.3MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2642.90ms. Allocated memory was 115.3MB in the beginning and 153.1MB in the end (delta: 37.7MB). Free memory was 53.6MB in the beginning and 91.5MB in the end (delta: -37.9MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 190.73ms. Allocated memory is still 153.1MB. Free memory was 91.5MB in the beginning and 83.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.60ms. Allocated memory is still 153.1MB. Free memory was 83.1MB in the beginning and 76.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2359.06ms. Allocated memory was 153.1MB in the beginning and 207.6MB in the end (delta: 54.5MB). Free memory was 76.0MB in the beginning and 84.1MB in the end (delta: -8.2MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * CodeCheck took 174.71ms. Allocated memory is still 207.6MB. Free memory was 84.1MB in the beginning and 76.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:14:31,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ --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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:14:33,478 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:14:33,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:14:33,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:14:33,524 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:14:33,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:14:33,531 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:14:33,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:14:33,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:14:33,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:14:33,544 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:14:33,547 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:14:33,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:14:33,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:14:33,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:14:33,558 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:14:33,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:14:33,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:14:33,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:14:33,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:14:33,571 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:14:33,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:14:33,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:14:33,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:14:33,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:14:33,585 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:14:33,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:14:33,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:14:33,587 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:14:33,588 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:14:33,588 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:14:33,589 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:14:33,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:14:33,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:14:33,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:14:33,591 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:14:33,601 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:14:33,601 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:14:33,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:14:33,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:14:33,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:14:33,604 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:14:33,639 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:14:33,640 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:14:33,642 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:14:33,642 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:14:33,643 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:14:33,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:14:33,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:14:33,644 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:14:33,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:14:33,645 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:14:33,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:14:33,646 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:14:33,646 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:14:33,646 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:14:33,647 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:14:33,647 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:14:33,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:14:33,647 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:14:33,648 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:14:33,648 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:14:33,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:33,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:14:33,649 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:14:33,649 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:14:33,649 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:14:33,649 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:14:33,650 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:14:33,650 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:14:33,650 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:14:33,650 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2022-11-20 17:14:34,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:14:34,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:14:34,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:14:34,099 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:14:34,101 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:14:34,103 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2022-11-20 17:14:37,198 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:14:37,708 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:14:37,708 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2022-11-20 17:14:37,754 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/data/8ebb81e93/f631c43b545345a0889613c453037247/FLAG12dcac52e [2022-11-20 17:14:37,769 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/data/8ebb81e93/f631c43b545345a0889613c453037247 [2022-11-20 17:14:37,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:14:37,774 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:14:37,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:37,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:14:37,779 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:14:37,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:37" (1/1) ... [2022-11-20 17:14:37,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e838b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:37, skipping insertion in model container [2022-11-20 17:14:37,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:37" (1/1) ... [2022-11-20 17:14:37,789 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:14:37,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:38,233 WARN L237 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2022-11-20 17:14:38,240 WARN L237 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2022-11-20 17:14:39,176 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:39,293 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,298 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,301 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,321 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,325 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,328 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,328 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:39,855 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:39,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:39,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:39,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:39,859 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:39,860 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:39,860 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:39,863 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:39,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:39,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:40,040 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,055 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:40,172 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:14:40,220 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:40,225 WARN L237 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2022-11-20 17:14:40,226 WARN L237 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2022-11-20 17:14:40,282 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:40,301 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,305 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,306 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,307 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,307 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,334 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,335 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,338 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,338 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,339 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,341 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,387 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:40,388 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:40,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:40,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:40,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:40,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:40,392 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:40,392 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:40,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:40,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:40,439 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,443 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,479 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:40,499 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:14:40,521 WARN L237 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2022-11-20 17:14:40,526 WARN L237 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_b5155a2b-f961-4355-aa64-aeb6672a56b5/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2022-11-20 17:14:40,574 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:40,597 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,598 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,598 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,599 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,599 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,606 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,607 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,608 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,609 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,610 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,610 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,612 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,612 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,648 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:40,649 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:40,651 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:40,651 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:40,652 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:40,654 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:40,655 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:40,655 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:40,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:40,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:40,679 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,683 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:40,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:40,886 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:14:40,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40 WrapperNode [2022-11-20 17:14:40,887 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:40,888 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:40,888 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:14:40,888 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:14:40,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40" (1/1) ... [2022-11-20 17:14:41,003 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40" (1/1) ... [2022-11-20 17:14:41,123 INFO L138 Inliner]: procedures = 710, calls = 1714, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 679 [2022-11-20 17:14:41,124 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:41,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:14:41,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:14:41,124 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:14:41,138 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40" (1/1) ... [2022-11-20 17:14:41,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40" (1/1) ... [2022-11-20 17:14:41,161 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40" (1/1) ... [2022-11-20 17:14:41,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40" (1/1) ... [2022-11-20 17:14:41,222 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40" (1/1) ... [2022-11-20 17:14:41,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40" (1/1) ... [2022-11-20 17:14:41,240 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40" (1/1) ... [2022-11-20 17:14:41,256 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40" (1/1) ... [2022-11-20 17:14:41,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:14:41,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:14:41,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:14:41,275 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:14:41,276 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:40" (1/1) ... [2022-11-20 17:14:41,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:41,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:14:41,335 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:14:41,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:14:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:14:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 17:14:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 17:14:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 17:14:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 17:14:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:14:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:14:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:14:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:14:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:14:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:14:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:14:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:14:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:14:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:14:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:14:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-20 17:14:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-20 17:14:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:14:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:14:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:14:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:14:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:14:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:14:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:14:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:14:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:14:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 17:14:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 17:14:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:14:41,412 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:14:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:14:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:14:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:14:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:14:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:14:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:14:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:14:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:14:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:14:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2022-11-20 17:14:41,420 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2022-11-20 17:14:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:14:41,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:14:41,821 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:14:41,824 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:14:54,199 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:14:54,472 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:14:54,473 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:14:54,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:14:54 BoogieIcfgContainer [2022-11-20 17:14:54,476 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:14:54,476 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:14:54,477 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:14:54,486 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:14:54,486 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:14:54" (1/1) ... [2022-11-20 17:14:54,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:14:54,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:54,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2022-11-20 17:14:54,567 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2022-11-20 17:14:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-20 17:14:54,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:54,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:54,623 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:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.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:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:14:54,627 INFO L158 Benchmark]: Toolchain (without parser) took 16852.81ms. Allocated memory was 62.9MB in the beginning and 180.4MB in the end (delta: 117.4MB). Free memory was 26.3MB in the beginning and 96.3MB in the end (delta: -69.9MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. [2022-11-20 17:14:54,628 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:14:54,629 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3111.92ms. Allocated memory was 62.9MB in the beginning and 109.1MB in the end (delta: 46.1MB). Free memory was 26.1MB in the beginning and 52.1MB in the end (delta: -26.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-11-20 17:14:54,629 INFO L158 Benchmark]: Boogie Procedure Inliner took 235.80ms. Allocated memory is still 109.1MB. Free memory was 52.1MB in the beginning and 42.2MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:14:54,630 INFO L158 Benchmark]: Boogie Preprocessor took 150.19ms. Allocated memory is still 109.1MB. Free memory was 42.2MB in the beginning and 34.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:14:54,630 INFO L158 Benchmark]: RCFGBuilder took 13200.74ms. Allocated memory was 109.1MB in the beginning and 180.4MB in the end (delta: 71.3MB). Free memory was 34.8MB in the beginning and 103.6MB in the end (delta: -68.8MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2022-11-20 17:14:54,631 INFO L158 Benchmark]: CodeCheck took 149.56ms. Allocated memory is still 180.4MB. Free memory was 103.6MB in the beginning and 96.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:14:54,634 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3111.92ms. Allocated memory was 62.9MB in the beginning and 109.1MB in the end (delta: 46.1MB). Free memory was 26.1MB in the beginning and 52.1MB in the end (delta: -26.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 235.80ms. Allocated memory is still 109.1MB. Free memory was 52.1MB in the beginning and 42.2MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.19ms. Allocated memory is still 109.1MB. Free memory was 42.2MB in the beginning and 34.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13200.74ms. Allocated memory was 109.1MB in the beginning and 180.4MB in the end (delta: 71.3MB). Free memory was 34.8MB in the beginning and 103.6MB in the end (delta: -68.8MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. * CodeCheck took 149.56ms. Allocated memory is still 180.4MB. Free memory was 103.6MB in the beginning and 96.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:14:54,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5155a2b-f961-4355-aa64-aeb6672a56b5/bin/ukojak-pZX7IvK2PQ/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