./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_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_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/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_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/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_33d05a57-0327-4d81-8825-eaf21ac6c83b/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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- 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 23:10:19,207 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:10:19,209 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:10:19,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:10:19,254 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:10:19,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:10:19,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:10:19,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:10:19,266 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:10:19,268 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:10:19,270 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:10:19,271 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:10:19,273 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:10:19,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:10:19,279 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:10:19,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:10:19,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:10:19,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:10:19,292 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:10:19,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:10:19,299 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:10:19,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:10:19,302 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:10:19,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:10:19,306 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:10:19,307 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:10:19,310 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:10:19,311 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:10:19,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:10:19,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:10:19,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:10:19,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:10:19,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:10:19,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:10:19,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:10:19,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:10:19,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:10:19,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:10:19,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:10:19,323 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:10:19,324 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:10:19,324 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:10:19,358 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:10:19,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:10:19,360 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:10:19,360 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:10:19,360 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:10:19,361 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:10:19,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:10:19,361 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:10:19,361 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:10:19,362 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:10:19,363 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:10:19,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:10:19,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:10:19,363 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:10:19,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:10:19,364 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:10:19,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:10:19,364 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:10:19,364 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:10:19,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:10:19,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:10:19,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:10:19,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:10:19,366 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:10:19,366 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:10:19,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:10:19,366 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:10:19,366 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_33d05a57-0327-4d81-8825-eaf21ac6c83b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2022-11-21 23:10:19,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:10:19,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:10:19,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:10:19,738 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:10:19,740 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:10:19,742 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-21 23:10:22,844 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:10:23,403 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:10:23,404 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-21 23:10:23,442 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/data/496074172/9a9712b451f84cb69384b0eefd8d2d47/FLAG9a54dfe89 [2022-11-21 23:10:23,460 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/data/496074172/9a9712b451f84cb69384b0eefd8d2d47 [2022-11-21 23:10:23,466 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:10:23,468 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:10:23,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:10:23,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:10:23,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:10:23,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:10:23" (1/1) ... [2022-11-21 23:10:23,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2030c3e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:23, skipping insertion in model container [2022-11-21 23:10:23,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:10:23" (1/1) ... [2022-11-21 23:10:23,482 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:10:23,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:10:23,834 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_33d05a57-0327-4d81-8825-eaf21ac6c83b/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-21 23:10:23,839 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_33d05a57-0327-4d81-8825-eaf21ac6c83b/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-21 23:10:24,916 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,920 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,921 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,922 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,924 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,936 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,942 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,948 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,951 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,954 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,955 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:24,956 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:10:25,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:10:25,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:10:25,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:10:25,426 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:10:25,427 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:10:25,427 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:10:25,428 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:10:25,429 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:10:25,430 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:10:25,585 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:10:25,609 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,609 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,615 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,623 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,724 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,725 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,726 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,727 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,729 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,731 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,732 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,732 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,733 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,733 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,738 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,739 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,739 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,739 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,746 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,762 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,763 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,764 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:10:25,844 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:10:25,873 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_33d05a57-0327-4d81-8825-eaf21ac6c83b/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-21 23:10:25,875 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_33d05a57-0327-4d81-8825-eaf21ac6c83b/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-21 23:10:25,933 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,934 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,934 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,935 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,936 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,951 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,952 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,953 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,953 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,955 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,956 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,956 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:25,956 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,067 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:10:26,068 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:10:26,068 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:10:26,069 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:10:26,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:10:26,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:10:26,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:10:26,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:10:26,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:10:26,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:10:26,136 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:10:26,161 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,162 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,171 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,217 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,218 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,219 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,219 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,219 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,220 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,220 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,221 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,222 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,222 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,222 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,223 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,224 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,225 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,225 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,225 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,227 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,230 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,230 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,240 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,241 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,242 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:26,259 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:10:26,455 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:10:26,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26 WrapperNode [2022-11-21 23:10:26,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:10:26,457 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:10:26,457 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:10:26,457 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:10:26,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26" (1/1) ... [2022-11-21 23:10:26,547 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26" (1/1) ... [2022-11-21 23:10:26,634 INFO L138 Inliner]: procedures = 697, calls = 1904, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 841 [2022-11-21 23:10:26,635 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:10:26,635 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:10:26,636 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:10:26,636 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:10:26,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26" (1/1) ... [2022-11-21 23:10:26,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26" (1/1) ... [2022-11-21 23:10:26,660 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26" (1/1) ... [2022-11-21 23:10:26,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26" (1/1) ... [2022-11-21 23:10:26,726 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26" (1/1) ... [2022-11-21 23:10:26,741 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26" (1/1) ... [2022-11-21 23:10:26,762 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26" (1/1) ... [2022-11-21 23:10:26,767 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26" (1/1) ... [2022-11-21 23:10:26,791 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:10:26,791 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:10:26,792 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:10:26,792 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:10:26,793 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:26" (1/1) ... [2022-11-21 23:10:26,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:10:26,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:10:26,830 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:10:26,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:10:26,876 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-21 23:10:26,877 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-21 23:10:26,877 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-21 23:10:26,877 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-21 23:10:26,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:10:26,877 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 23:10:26,878 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 23:10:26,878 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 23:10:26,878 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 23:10:26,879 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:10:26,879 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:10:26,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:10:26,879 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:10:26,879 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:10:26,879 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:10:26,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:10:26,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:10:26,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:10:26,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:10:26,882 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 23:10:26,884 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 23:10:26,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:10:26,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:10:26,885 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:10:26,886 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:10:26,886 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-11-21 23:10:26,887 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-11-21 23:10:26,887 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 23:10:26,888 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 23:10:26,894 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 23:10:26,894 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 23:10:26,894 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-21 23:10:26,894 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-21 23:10:26,895 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-21 23:10:26,895 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-21 23:10:26,896 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:10:26,896 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:10:26,896 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 23:10:26,896 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 23:10:26,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:10:26,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:10:26,896 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2022-11-21 23:10:26,897 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2022-11-21 23:10:26,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:10:26,897 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-21 23:10:26,897 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-21 23:10:26,897 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:10:26,897 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:10:26,898 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 23:10:26,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 23:10:26,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:10:26,898 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 23:10:26,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 23:10:26,898 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 23:10:26,898 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 23:10:26,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 23:10:26,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 23:10:26,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:10:27,338 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:10:27,342 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:10:28,766 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:10:29,046 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:10:29,046 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-21 23:10:29,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:10:29 BoogieIcfgContainer [2022-11-21 23:10:29,051 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:10:29,052 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:10:29,052 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:10:29,061 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:10:29,062 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:10:29" (1/1) ... [2022-11-21 23:10:29,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:10:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:10:29,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 268 states and 373 transitions. [2022-11-21 23:10:29,168 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 373 transitions. [2022-11-21 23:10:29,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2022-11-21 23:10:29,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:10:29,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:10:29,258 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 23:10:29,264 INFO L158 Benchmark]: Toolchain (without parser) took 5793.63ms. Allocated memory was 153.1MB in the beginning and 201.3MB in the end (delta: 48.2MB). Free memory was 119.8MB in the beginning and 103.8MB in the end (delta: 16.0MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. [2022-11-21 23:10:29,264 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 113.2MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:10:29,269 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2986.46ms. Allocated memory was 153.1MB in the beginning and 201.3MB in the end (delta: 48.2MB). Free memory was 119.8MB in the beginning and 80.2MB in the end (delta: 39.6MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. [2022-11-21 23:10:29,270 INFO L158 Benchmark]: Boogie Procedure Inliner took 178.20ms. Allocated memory is still 201.3MB. Free memory was 80.2MB in the beginning and 146.3MB in the end (delta: -66.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:10:29,271 INFO L158 Benchmark]: Boogie Preprocessor took 155.43ms. Allocated memory is still 201.3MB. Free memory was 146.3MB in the beginning and 137.8MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:10:29,272 INFO L158 Benchmark]: RCFGBuilder took 2259.25ms. Allocated memory is still 201.3MB. Free memory was 137.8MB in the beginning and 113.2MB in the end (delta: 24.6MB). Peak memory consumption was 85.4MB. Max. memory is 16.1GB. [2022-11-21 23:10:29,273 INFO L158 Benchmark]: CodeCheck took 209.87ms. Allocated memory is still 201.3MB. Free memory was 113.2MB in the beginning and 103.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:10:29,279 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 113.2MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2986.46ms. Allocated memory was 153.1MB in the beginning and 201.3MB in the end (delta: 48.2MB). Free memory was 119.8MB in the beginning and 80.2MB in the end (delta: 39.6MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 178.20ms. Allocated memory is still 201.3MB. Free memory was 80.2MB in the beginning and 146.3MB in the end (delta: -66.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 155.43ms. Allocated memory is still 201.3MB. Free memory was 146.3MB in the beginning and 137.8MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2259.25ms. Allocated memory is still 201.3MB. Free memory was 137.8MB in the beginning and 113.2MB in the end (delta: 24.6MB). Peak memory consumption was 85.4MB. Max. memory is 16.1GB. * CodeCheck took 209.87ms. Allocated memory is still 201.3MB. Free memory was 113.2MB in the beginning and 103.8MB 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 23:10:29,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/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_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/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_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/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_33d05a57-0327-4d81-8825-eaf21ac6c83b/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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- 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 23:10:31,745 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:10:31,747 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:10:31,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:10:31,782 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:10:31,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:10:31,791 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:10:31,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:10:31,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:10:31,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:10:31,804 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:10:31,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:10:31,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:10:31,810 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:10:31,813 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:10:31,815 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:10:31,817 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:10:31,818 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:10:31,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:10:31,828 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:10:31,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:10:31,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:10:31,837 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:10:31,838 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:10:31,843 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:10:31,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:10:31,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:10:31,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:10:31,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:10:31,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:10:31,854 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:10:31,855 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:10:31,856 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:10:31,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:10:31,866 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:10:31,867 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:10:31,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:10:31,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:10:31,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:10:31,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:10:31,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:10:31,877 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 23:10:31,901 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:10:31,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:10:31,902 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:10:31,903 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:10:31,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:10:31,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:10:31,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:10:31,905 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:10:31,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:10:31,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:10:31,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:10:31,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:10:31,906 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:10:31,907 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:10:31,907 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:10:31,907 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:10:31,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:10:31,908 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:10:31,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:10:31,909 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:10:31,909 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:10:31,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:10:31,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:10:31,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:10:31,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:10:31,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:10:31,911 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:10:31,911 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:10:31,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:10:31,912 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:10:31,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:10:31,912 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_33d05a57-0327-4d81-8825-eaf21ac6c83b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2022-11-21 23:10:32,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:10:32,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:10:32,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:10:32,381 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:10:32,381 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:10:32,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-21 23:10:35,708 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:10:36,339 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:10:36,340 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-21 23:10:36,373 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/data/cdef22ca5/01ce99ebcf82484fbfd8d3b6422aaae5/FLAG16891f6ef [2022-11-21 23:10:36,390 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33d05a57-0327-4d81-8825-eaf21ac6c83b/bin/ukojak-jW3SillKbg/data/cdef22ca5/01ce99ebcf82484fbfd8d3b6422aaae5 [2022-11-21 23:10:36,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:10:36,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:10:36,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:10:36,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:10:36,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:10:36,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:10:36" (1/1) ... [2022-11-21 23:10:36,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@487fda2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:36, skipping insertion in model container [2022-11-21 23:10:36,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:10:36" (1/1) ... [2022-11-21 23:10:36,415 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:10:36,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:10:36,771 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_33d05a57-0327-4d81-8825-eaf21ac6c83b/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-21 23:10:36,776 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_33d05a57-0327-4d81-8825-eaf21ac6c83b/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-21 23:10:37,744 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,745 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,746 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,748 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,762 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,763 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,765 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,766 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,768 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,769 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,770 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:37,771 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:38,173 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:10:38,174 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:10:38,175 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:10:38,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:10:38,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:10:38,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:10:38,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:10:38,187 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:10:38,188 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:10:38,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:10:38,424 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:10:38,446 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:38,447 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:38,452 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:38,460 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:10:38,478 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 23:10:38,491 INFO L158 Benchmark]: Toolchain (without parser) took 2094.00ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 39.0MB in the beginning and 63.6MB in the end (delta: -24.5MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. [2022-11-21 23:10:38,494 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:10:38,495 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2088.32ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 38.8MB in the beginning and 63.6MB in the end (delta: -24.7MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. [2022-11-21 23:10:38,497 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2088.32ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 38.8MB in the beginning and 63.6MB in the end (delta: -24.7MB). Peak memory consumption was 33.5MB. 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.