./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/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_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ --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 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- 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 17:28:26,632 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:28:26,634 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:28:26,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:28:26,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:28:26,659 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:28:26,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:28:26,662 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:28:26,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:28:26,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:28:26,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:28:26,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:28:26,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:28:26,667 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:28:26,668 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:28:26,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:28:26,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:28:26,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:28:26,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:28:26,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:28:26,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:28:26,677 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:28:26,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:28:26,679 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:28:26,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:28:26,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:28:26,683 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:28:26,684 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:28:26,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:28:26,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:28:26,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:28:26,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:28:26,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:28:26,688 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:28:26,689 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:28:26,690 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:28:26,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:28:26,692 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:28:26,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:28:26,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:28:26,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:28:26,696 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-20 17:28:26,736 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:28:26,736 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:28:26,739 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:28:26,739 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:28:26,740 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:28:26,741 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:28:26,741 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:28:26,741 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:28:26,741 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:28:26,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:28:26,742 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:28:26,743 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:28:26,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:28:26,743 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:28:26,743 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:28:26,743 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:28:26,744 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:28:26,744 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:28:26,744 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:28:26,744 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:28:26,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:28:26,745 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:28:26,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:28:26,745 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:28:26,745 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:28:26,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:28:26,746 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:28:26,746 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_c95db5e0-4430-4b83-a845-600de0a6243c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2022-11-20 17:28:27,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:28:27,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:28:27,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:28:27,093 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:28:27,093 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:28:27,096 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-20 17:28:30,210 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:28:30,736 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:28:30,737 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-20 17:28:30,778 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/data/d5f4618be/5a29de76833f47a69c5d01f48dea628e/FLAG21c750d09 [2022-11-20 17:28:30,795 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/data/d5f4618be/5a29de76833f47a69c5d01f48dea628e [2022-11-20 17:28:30,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:28:30,800 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:28:30,804 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:30,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:28:30,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:28:30,809 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:30" (1/1) ... [2022-11-20 17:28:30,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15f18379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:30, skipping insertion in model container [2022-11-20 17:28:30,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:30" (1/1) ... [2022-11-20 17:28:30,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:28:30,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:28:31,225 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_c95db5e0-4430-4b83-a845-600de0a6243c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-20 17:28:31,229 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_c95db5e0-4430-4b83-a845-600de0a6243c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-20 17:28:32,253 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,254 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,255 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,255 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,257 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,269 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,270 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,272 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,272 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,274 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,276 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,276 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:28:32,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:28:32,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:28:32,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:28:32,697 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:28:32,699 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:28:32,701 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:28:32,701 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:28:32,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:28:32,703 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:28:32,860 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:28:32,886 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,894 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,958 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,959 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,960 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,960 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,960 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,961 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,962 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,962 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,963 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,963 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,963 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,964 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,964 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,967 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,967 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,971 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,972 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,980 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,981 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,982 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,994 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:32,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:28:33,028 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:28:33,042 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_c95db5e0-4430-4b83-a845-600de0a6243c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-20 17:28:33,042 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_c95db5e0-4430-4b83-a845-600de0a6243c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-20 17:28:33,078 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,078 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,079 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,079 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,080 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,087 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,087 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,088 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,089 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,090 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,091 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,091 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,092 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:28:33,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:28:33,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:28:33,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:28:33,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:28:33,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:28:33,130 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:28:33,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:28:33,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:28:33,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:28:33,158 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:28:33,186 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,197 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,241 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,249 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,250 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,250 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,250 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,251 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,251 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,252 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,254 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,255 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,255 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,255 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,256 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,257 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,258 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,259 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,260 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,263 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,265 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,283 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,284 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,285 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,296 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,297 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,297 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:33,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:28:33,646 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:28:33,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33 WrapperNode [2022-11-20 17:28:33,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:33,649 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:28:33,649 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:28:33,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:28:33,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33" (1/1) ... [2022-11-20 17:28:33,768 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33" (1/1) ... [2022-11-20 17:28:33,890 INFO L138 Inliner]: procedures = 697, calls = 1920, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1061 [2022-11-20 17:28:33,890 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:28:33,891 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:28:33,891 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:28:33,891 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:28:33,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33" (1/1) ... [2022-11-20 17:28:33,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33" (1/1) ... [2022-11-20 17:28:33,931 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33" (1/1) ... [2022-11-20 17:28:33,932 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33" (1/1) ... [2022-11-20 17:28:33,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33" (1/1) ... [2022-11-20 17:28:33,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33" (1/1) ... [2022-11-20 17:28:34,006 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33" (1/1) ... [2022-11-20 17:28:34,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33" (1/1) ... [2022-11-20 17:28:34,026 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:28:34,027 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:28:34,027 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:28:34,027 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:28:34,028 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:33" (1/1) ... [2022-11-20 17:28:34,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:28:34,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:28:34,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:28:34,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:28:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 17:28:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 17:28:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 17:28:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 17:28:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:28:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 17:28:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 17:28:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 17:28:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 17:28:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:28:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:28:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-20 17:28:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-20 17:28:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 17:28:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:28:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:28:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:28:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:28:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:28:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2022-11-20 17:28:34,134 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2022-11-20 17:28:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:28:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:28:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:28:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-20 17:28:34,135 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-20 17:28:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 17:28:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 17:28:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:28:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:28:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:28:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:28:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 17:28:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 17:28:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:28:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:28:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:28:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 17:28:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 17:28:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 17:28:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 17:28:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:28:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:28:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:28:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:28:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 17:28:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 17:28:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-20 17:28:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-20 17:28:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:28:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:28:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:28:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 17:28:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 17:28:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:28:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:28:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:28:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:28:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:28:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:28:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:28:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 17:28:34,146 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 17:28:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 17:28:34,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 17:28:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:28:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2022-11-20 17:28:34,147 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2022-11-20 17:28:34,659 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:28:34,662 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:28:37,222 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:28:37,525 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:28:37,525 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-20 17:28:37,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:28:37 BoogieIcfgContainer [2022-11-20 17:28:37,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:28:37,531 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:28:37,531 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:28:37,541 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:28:37,541 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:28:37" (1/1) ... [2022-11-20 17:28:37,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:28:37,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 388 states and 561 transitions. [2022-11-20 17:28:37,639 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 561 transitions. [2022-11-20 17:28:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-11-20 17:28:37,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:37,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:37,715 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 17:28:37,727 INFO L158 Benchmark]: Toolchain (without parser) took 6924.71ms. Allocated memory was 176.2MB in the beginning and 234.9MB in the end (delta: 58.7MB). Free memory was 127.1MB in the beginning and 128.3MB in the end (delta: -1.2MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2022-11-20 17:28:37,727 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 134.2MB. Free memory is still 79.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:28:37,733 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2843.33ms. Allocated memory was 176.2MB in the beginning and 234.9MB in the end (delta: 58.7MB). Free memory was 126.9MB in the beginning and 181.1MB in the end (delta: -54.3MB). Peak memory consumption was 86.7MB. Max. memory is 16.1GB. [2022-11-20 17:28:37,736 INFO L158 Benchmark]: Boogie Procedure Inliner took 241.64ms. Allocated memory is still 234.9MB. Free memory was 181.1MB in the beginning and 169.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:28:37,738 INFO L158 Benchmark]: Boogie Preprocessor took 135.13ms. Allocated memory is still 234.9MB. Free memory was 169.6MB in the beginning and 160.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:28:37,739 INFO L158 Benchmark]: RCFGBuilder took 3503.82ms. Allocated memory is still 234.9MB. Free memory was 160.2MB in the beginning and 139.8MB in the end (delta: 20.4MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. [2022-11-20 17:28:37,739 INFO L158 Benchmark]: CodeCheck took 192.49ms. Allocated memory is still 234.9MB. Free memory was 138.7MB in the beginning and 128.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:28:37,741 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 0.49ms. Allocated memory is still 134.2MB. Free memory is still 79.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2843.33ms. Allocated memory was 176.2MB in the beginning and 234.9MB in the end (delta: 58.7MB). Free memory was 126.9MB in the beginning and 181.1MB in the end (delta: -54.3MB). Peak memory consumption was 86.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 241.64ms. Allocated memory is still 234.9MB. Free memory was 181.1MB in the beginning and 169.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 135.13ms. Allocated memory is still 234.9MB. Free memory was 169.6MB in the beginning and 160.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3503.82ms. Allocated memory is still 234.9MB. Free memory was 160.2MB in the beginning and 139.8MB in the end (delta: 20.4MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. * CodeCheck took 192.49ms. Allocated memory is still 234.9MB. Free memory was 138.7MB in the beginning and 128.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:28:37,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/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_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ --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 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- 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 17:28:40,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:28:40,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:28:40,326 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:28:40,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:28:40,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:28:40,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:28:40,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:28:40,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:28:40,347 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:28:40,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:28:40,351 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:28:40,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:28:40,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:28:40,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:28:40,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:28:40,364 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:28:40,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:28:40,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:28:40,373 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:28:40,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:28:40,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:28:40,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:28:40,381 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:28:40,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:28:40,391 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:28:40,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:28:40,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:28:40,394 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:28:40,395 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:28:40,396 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:28:40,397 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:28:40,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:28:40,400 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:28:40,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:28:40,402 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:28:40,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:28:40,403 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:28:40,403 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:28:40,404 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:28:40,405 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:28:40,410 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-20 17:28:40,451 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:28:40,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:28:40,454 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:28:40,454 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:28:40,455 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:28:40,455 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:28:40,455 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:28:40,456 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:28:40,456 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:28:40,456 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:28:40,457 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:28:40,458 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:28:40,458 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:28:40,458 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:28:40,458 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:28:40,459 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:28:40,459 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:28:40,459 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:28:40,459 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:28:40,459 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:28:40,460 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:28:40,460 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:28:40,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:28:40,461 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:28:40,461 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:28:40,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:28:40,461 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:28:40,461 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:28:40,462 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:28:40,462 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:28:40,462 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:28:40,462 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_c95db5e0-4430-4b83-a845-600de0a6243c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2022-11-20 17:28:40,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:28:40,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:28:40,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:28:40,867 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:28:40,867 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:28:40,868 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-20 17:28:44,169 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:28:44,759 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:28:44,760 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-20 17:28:44,797 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/data/4a19fddf8/3a2b43065ee14066a61482724f9881bd/FLAG98b928ac2 [2022-11-20 17:28:44,817 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c95db5e0-4430-4b83-a845-600de0a6243c/bin/ukojak-pZX7IvK2PQ/data/4a19fddf8/3a2b43065ee14066a61482724f9881bd [2022-11-20 17:28:44,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:28:44,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:28:44,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:28:44,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:28:44,826 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:28:44,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:44" (1/1) ... [2022-11-20 17:28:44,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@267d1760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:28:44, skipping insertion in model container [2022-11-20 17:28:44,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:28:44" (1/1) ... [2022-11-20 17:28:44,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:28:44,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:28:45,185 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_c95db5e0-4430-4b83-a845-600de0a6243c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-20 17:28:45,190 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_c95db5e0-4430-4b83-a845-600de0a6243c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-20 17:28:46,192 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,193 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,193 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,194 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,195 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,208 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,209 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,211 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,211 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,213 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,214 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,215 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,215 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,578 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:28:46,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:28:46,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:28:46,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:28:46,583 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:28:46,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:28:46,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:28:46,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:28:46,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:28:46,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:28:46,800 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:28:46,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,837 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:28:46,847 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) [2022-11-20 17:28:46,852 INFO L158 Benchmark]: Toolchain (without parser) took 2030.59ms. Allocated memory is still 73.4MB. Free memory was 45.5MB in the beginning and 40.6MB in the end (delta: 4.9MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. [2022-11-20 17:28:46,853 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:28:46,854 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2028.23ms. Allocated memory is still 73.4MB. Free memory was 45.3MB in the beginning and 40.6MB in the end (delta: 4.7MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. [2022-11-20 17:28:46,855 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2028.23ms. Allocated memory is still 73.4MB. Free memory was 45.3MB in the beginning and 40.6MB in the end (delta: 4.7MB). Peak memory consumption was 21.3MB. 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.