./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- 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-b5237d8 [2022-11-21 23:08:15,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:08:15,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:08:15,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:08:15,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:08:15,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:08:15,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:08:15,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:08:15,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:08:15,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:08:15,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:08:15,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:08:15,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:08:15,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:08:15,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:08:15,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:08:15,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:08:15,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:08:15,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:08:15,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:08:15,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:08:15,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:08:15,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:08:15,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:08:15,485 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:08:15,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:08:15,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:08:15,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:08:15,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:08:15,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:08:15,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:08:15,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:08:15,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:08:15,492 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:08:15,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:08:15,494 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:08:15,495 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:08:15,495 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:08:15,496 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:08:15,497 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:08:15,498 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:08:15,500 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:08:15,539 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:08:15,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:08:15,540 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:08:15,541 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:08:15,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:08:15,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:08:15,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:08:15,547 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:08:15,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:08:15,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:08:15,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:08:15,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:08:15,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:08:15,550 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:08:15,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:08:15,550 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:08:15,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:08:15,551 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:08:15,551 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:08:15,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:08:15,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:08:15,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:08:15,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:08:15,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:08:15,553 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:08:15,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:08:15,554 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:08:15,554 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_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2022-11-21 23:08:15,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:08:15,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:08:15,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:08:15,967 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:08:15,968 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:08:15,970 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-21 23:08:18,985 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:08:19,632 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:08:19,633 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-21 23:08:19,675 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/data/924cca9e7/86e8ef601737400a9c09edd2f08688ee/FLAGe98e77f97 [2022-11-21 23:08:19,697 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/data/924cca9e7/86e8ef601737400a9c09edd2f08688ee [2022-11-21 23:08:19,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:08:19,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:08:19,708 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:08:19,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:08:19,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:08:19,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:08:19" (1/1) ... [2022-11-21 23:08:19,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61b37363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:19, skipping insertion in model container [2022-11-21 23:08:19,714 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:08:19" (1/1) ... [2022-11-21 23:08:19,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:08:19,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:08:20,074 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_41d44754-c578-416c-985d-f9cb9de7edbf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-21 23:08:20,079 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_41d44754-c578-416c-985d-f9cb9de7edbf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-21 23:08:21,062 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,063 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,064 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,065 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,067 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,082 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,084 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,085 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,087 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,089 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,090 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,091 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:08:21,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:08:21,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:08:21,544 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:08:21,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:08:21,547 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:08:21,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:08:21,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:08:21,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:08:21,550 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:08:21,743 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:08:21,768 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,768 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,774 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,782 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,879 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,879 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,881 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,881 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,882 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,883 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,883 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,885 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,887 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,887 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,888 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,889 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,889 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,897 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,897 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,898 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,898 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,906 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,906 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,917 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,919 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,919 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:21,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:08:21,975 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:08:21,989 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_41d44754-c578-416c-985d-f9cb9de7edbf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-21 23:08:21,994 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_41d44754-c578-416c-985d-f9cb9de7edbf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-21 23:08:22,067 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,068 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,068 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,069 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,069 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,079 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,080 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,082 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,083 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,084 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,084 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,141 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:08:22,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:08:22,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:08:22,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:08:22,187 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:08:22,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:08:22,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:08:22,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:08:22,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:08:22,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:08:22,243 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:08:22,265 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,267 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,268 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,317 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,317 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,318 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,318 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,318 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,325 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,328 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,332 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,334 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,346 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,347 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,347 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:22,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:08:22,619 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:08:22,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22 WrapperNode [2022-11-21 23:08:22,621 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:08:22,623 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:08:22,623 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:08:22,623 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:08:22,632 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22" (1/1) ... [2022-11-21 23:08:22,748 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22" (1/1) ... [2022-11-21 23:08:22,814 INFO L138 Inliner]: procedures = 697, calls = 1886, calls flagged for inlining = 61, calls inlined = 14, statements flattened = 816 [2022-11-21 23:08:22,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:08:22,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:08:22,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:08:22,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:08:22,828 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22" (1/1) ... [2022-11-21 23:08:22,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22" (1/1) ... [2022-11-21 23:08:22,838 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22" (1/1) ... [2022-11-21 23:08:22,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22" (1/1) ... [2022-11-21 23:08:22,890 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22" (1/1) ... [2022-11-21 23:08:22,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22" (1/1) ... [2022-11-21 23:08:22,926 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22" (1/1) ... [2022-11-21 23:08:22,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22" (1/1) ... [2022-11-21 23:08:22,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:08:22,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:08:22,946 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:08:22,946 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:08:22,947 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:22" (1/1) ... [2022-11-21 23:08:22,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:08:22,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:08:22,995 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:08:23,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:08:23,087 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-21 23:08:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-21 23:08:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-21 23:08:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-21 23:08:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:08:23,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 23:08:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 23:08:23,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 23:08:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 23:08:23,090 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:08:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:08:23,090 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-21 23:08:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-21 23:08:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:08:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:08:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:08:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:08:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:08:23,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:08:23,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:08:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:08:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-21 23:08:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-21 23:08:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 23:08:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 23:08:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:08:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:08:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:08:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:08:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 23:08:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 23:08:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 23:08:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 23:08:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-21 23:08:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-21 23:08:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-21 23:08:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-21 23:08:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:08:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:08:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 23:08:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 23:08:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:08:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:08:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:08:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-21 23:08:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-21 23:08:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:08:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:08:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 23:08:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 23:08:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:08:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 23:08:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 23:08:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 23:08:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 23:08:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 23:08:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 23:08:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:08:23,663 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:08:23,666 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:08:25,128 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:08:25,448 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:08:25,448 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-21 23:08:25,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:08:25 BoogieIcfgContainer [2022-11-21 23:08:25,452 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:08:25,453 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:08:25,454 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:08:25,465 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:08:25,466 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:08:25" (1/1) ... [2022-11-21 23:08:25,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:08:25,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:08:25,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 251 states and 348 transitions. [2022-11-21 23:08:25,553 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 348 transitions. [2022-11-21 23:08:25,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-21 23:08:25,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:08:25,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:08:25,637 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) [2022-11-21 23:08:25,647 INFO L158 Benchmark]: Toolchain (without parser) took 5938.62ms. Allocated memory was 203.4MB in the beginning and 262.1MB in the end (delta: 58.7MB). Free memory was 170.6MB in the beginning and 126.1MB in the end (delta: 44.6MB). Peak memory consumption was 102.4MB. Max. memory is 16.1GB. [2022-11-21 23:08:25,648 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 132.1MB. Free memory is still 107.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:08:25,656 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2913.55ms. Allocated memory is still 203.4MB. Free memory was 169.8MB in the beginning and 76.2MB in the end (delta: 93.5MB). Peak memory consumption was 96.7MB. Max. memory is 16.1GB. [2022-11-21 23:08:25,657 INFO L158 Benchmark]: Boogie Procedure Inliner took 192.68ms. Allocated memory is still 203.4MB. Free memory was 76.2MB in the beginning and 151.9MB in the end (delta: -75.7MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-11-21 23:08:25,658 INFO L158 Benchmark]: Boogie Preprocessor took 128.88ms. Allocated memory is still 203.4MB. Free memory was 151.9MB in the beginning and 143.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:08:25,660 INFO L158 Benchmark]: RCFGBuilder took 2506.97ms. Allocated memory was 203.4MB in the beginning and 262.1MB in the end (delta: 58.7MB). Free memory was 143.5MB in the beginning and 135.5MB in the end (delta: 8.0MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. [2022-11-21 23:08:25,661 INFO L158 Benchmark]: CodeCheck took 190.02ms. Allocated memory is still 262.1MB. Free memory was 135.5MB in the beginning and 126.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:08:25,664 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 0.54ms. Allocated memory is still 132.1MB. Free memory is still 107.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2913.55ms. Allocated memory is still 203.4MB. Free memory was 169.8MB in the beginning and 76.2MB in the end (delta: 93.5MB). Peak memory consumption was 96.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 192.68ms. Allocated memory is still 203.4MB. Free memory was 76.2MB in the beginning and 151.9MB in the end (delta: -75.7MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 128.88ms. Allocated memory is still 203.4MB. Free memory was 151.9MB in the beginning and 143.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2506.97ms. Allocated memory was 203.4MB in the beginning and 262.1MB in the end (delta: 58.7MB). Free memory was 143.5MB in the beginning and 135.5MB in the end (delta: 8.0MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. * CodeCheck took 190.02ms. Allocated memory is still 262.1MB. Free memory was 135.5MB in the beginning and 126.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:08:25,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- 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-b5237d8 [2022-11-21 23:08:28,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:08:28,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:08:28,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:08:28,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:08:28,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:08:28,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:08:28,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:08:28,670 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:08:28,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:08:28,678 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:08:28,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:08:28,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:08:28,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:08:28,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:08:28,692 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:08:28,694 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:08:28,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:08:28,698 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:08:28,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:08:28,708 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:08:28,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:08:28,713 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:08:28,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:08:28,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:08:28,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:08:28,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:08:28,728 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:08:28,731 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:08:28,733 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:08:28,733 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:08:28,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:08:28,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:08:28,739 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:08:28,740 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:08:28,752 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:08:28,753 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:08:28,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:08:28,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:08:28,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:08:28,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:08:28,757 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 23:08:28,809 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:08:28,810 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:08:28,812 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:08:28,813 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:08:28,814 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:08:28,814 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:08:28,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:08:28,815 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:08:28,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:08:28,815 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:08:28,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:08:28,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:08:28,817 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:08:28,818 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:08:28,818 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:08:28,818 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:08:28,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:08:28,819 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:08:28,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:08:28,819 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:08:28,820 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:08:28,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:08:28,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:08:28,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:08:28,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:08:28,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:08:28,822 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:08:28,822 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:08:28,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:08:28,822 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:08:28,823 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:08:28,823 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_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2022-11-21 23:08:29,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:08:29,328 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:08:29,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:08:29,335 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:08:29,336 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:08:29,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-21 23:08:32,562 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:08:33,224 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:08:33,230 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-21 23:08:33,298 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/data/8d36984a6/5a133715f5394a57a63602b57f6c5815/FLAG3100293ea [2022-11-21 23:08:33,323 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41d44754-c578-416c-985d-f9cb9de7edbf/bin/ukojak-jW3SillKbg/data/8d36984a6/5a133715f5394a57a63602b57f6c5815 [2022-11-21 23:08:33,326 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:08:33,328 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:08:33,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:08:33,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:08:33,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:08:33,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:08:33" (1/1) ... [2022-11-21 23:08:33,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@218e41c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:08:33, skipping insertion in model container [2022-11-21 23:08:33,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:08:33" (1/1) ... [2022-11-21 23:08:33,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:08:33,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:08:33,737 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_41d44754-c578-416c-985d-f9cb9de7edbf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-21 23:08:33,741 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_41d44754-c578-416c-985d-f9cb9de7edbf/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-21 23:08:34,834 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,844 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,844 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,845 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,846 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,860 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,875 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,877 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,879 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,881 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,885 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,888 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:34,889 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:35,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:08:35,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:08:35,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:08:35,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:08:35,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:08:35,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:08:35,424 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:08:35,425 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:08:35,427 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:08:35,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:08:35,679 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:08:35,709 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:35,710 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:35,716 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:35,725 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:08:35,738 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:357) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-21 23:08:35,744 INFO L158 Benchmark]: Toolchain (without parser) took 2414.44ms. Allocated memory is still 81.8MB. Free memory was 52.4MB in the beginning and 39.3MB in the end (delta: 13.1MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2022-11-21 23:08:35,745 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:08:35,754 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2409.12ms. Allocated memory is still 81.8MB. Free memory was 52.2MB in the beginning and 39.3MB in the end (delta: 12.9MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2022-11-21 23:08:35,756 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2409.12ms. Allocated memory is still 81.8MB. Free memory was 52.2MB in the beginning and 39.3MB in the end (delta: 12.9MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.