./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/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_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:44:21,833 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:44:21,836 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:44:21,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:44:21,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:44:21,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:44:21,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:44:21,904 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:44:21,907 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:44:21,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:44:21,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:44:21,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:44:21,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:44:21,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:44:21,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:44:21,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:44:21,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:44:21,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:44:21,931 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:44:21,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:44:21,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:44:21,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:44:21,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:44:21,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:44:21,957 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:44:21,958 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:44:21,958 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:44:21,960 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:44:21,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:44:21,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:44:21,963 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:44:21,964 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:44:21,966 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:44:21,967 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:44:21,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:44:21,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:44:21,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:44:21,970 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:44:21,971 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:44:21,972 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:44:21,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:44:21,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:44:22,010 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:44:22,010 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:44:22,012 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:44:22,012 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:44:22,013 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:44:22,013 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:44:22,013 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:44:22,014 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:44:22,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:44:22,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:44:22,021 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:44:22,022 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:44:22,022 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:44:22,022 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:44:22,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:44:22,023 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:44:22,023 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:44:22,023 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:44:22,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:44:22,024 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:44:22,024 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:44:22,024 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:44:22,024 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:44:22,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:44:22,025 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:44:22,025 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_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2021-11-23 01:44:22,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:44:22,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:44:22,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:44:22,410 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:44:22,412 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:44:22,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-23 01:44:22,492 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/data/76a5f4842/200b1709b6dd413aa3989975d58ecd64/FLAGa96d5dab3 [2021-11-23 01:44:23,394 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:44:23,395 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-23 01:44:23,427 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/data/76a5f4842/200b1709b6dd413aa3989975d58ecd64/FLAGa96d5dab3 [2021-11-23 01:44:23,880 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/data/76a5f4842/200b1709b6dd413aa3989975d58ecd64 [2021-11-23 01:44:23,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:44:23,885 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:44:23,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:44:23,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:44:23,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:44:23,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:44:23" (1/1) ... [2021-11-23 01:44:23,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@216be963 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:23, skipping insertion in model container [2021-11-23 01:44:23,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:44:23" (1/1) ... [2021-11-23 01:44:23,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:44:24,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:44:24,287 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-23 01:44:24,293 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-23 01:44:25,240 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,241 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,241 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,244 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,270 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,271 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,274 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,276 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,277 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,278 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,278 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,672 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:44:25,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:44:25,675 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:44:25,676 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:44:25,678 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:44:25,679 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:44:25,680 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:44:25,681 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:44:25,681 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:44:25,682 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:44:25,842 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:44:25,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,878 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,971 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,972 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,976 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,976 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,978 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,981 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,981 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,982 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:25,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,054 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:44:26,104 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:44:26,133 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-23 01:44:26,134 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-23 01:44:26,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,211 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,217 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,219 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,220 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,220 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,221 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,221 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,272 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:44:26,273 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:44:26,275 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:44:26,276 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:44:26,277 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:44:26,277 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:44:26,277 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:44:26,278 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:44:26,278 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:44:26,279 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:44:26,306 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:44:26,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,347 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,348 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,348 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,348 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,349 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,349 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,351 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,351 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,351 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,352 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,352 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,353 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,353 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,353 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,406 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,413 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,420 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,421 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:26,424 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:44:26,605 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:44:26,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:26 WrapperNode [2021-11-23 01:44:26,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:44:26,607 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:44:26,607 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:44:26,608 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:44:26,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:26" (1/1) ... [2021-11-23 01:44:26,755 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:26" (1/1) ... [2021-11-23 01:44:26,870 INFO L137 Inliner]: procedures = 697, calls = 1921, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1060 [2021-11-23 01:44:26,870 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:44:26,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:44:26,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:44:26,871 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:44:26,880 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:26" (1/1) ... [2021-11-23 01:44:26,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:26" (1/1) ... [2021-11-23 01:44:26,898 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:26" (1/1) ... [2021-11-23 01:44:26,899 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:26" (1/1) ... [2021-11-23 01:44:26,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:26" (1/1) ... [2021-11-23 01:44:27,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:26" (1/1) ... [2021-11-23 01:44:27,022 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:26" (1/1) ... [2021-11-23 01:44:27,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:44:27,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:44:27,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:44:27,057 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:44:27,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:26" (1/1) ... [2021-11-23 01:44:27,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:44:27,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:44:27,098 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:44:27,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:44:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-23 01:44:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-23 01:44:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:44:27,154 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:44:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:44:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:44:27,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:44:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:44:27,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:44:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:44:27,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:44:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-23 01:44:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-23 01:44:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:44:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:44:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:44:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:44:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:44:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:44:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2021-11-23 01:44:27,159 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2021-11-23 01:44:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:44:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:44:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:44:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-23 01:44:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-23 01:44:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:44:27,164 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:44:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:44:27,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:44:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:44:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:44:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:44:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:44:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:44:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:44:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:44:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 01:44:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 01:44:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 01:44:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 01:44:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:44:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:44:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:44:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:44:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:44:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:44:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-23 01:44:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-23 01:44:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:44:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:44:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:44:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-23 01:44:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-23 01:44:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:44:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:44:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:44:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:44:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:44:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:44:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:44:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 01:44:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 01:44:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:44:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:44:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:44:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2021-11-23 01:44:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2021-11-23 01:44:27,641 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:44:27,644 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:44:30,408 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:44:30,707 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:44:30,707 INFO L301 CfgBuilder]: Removed 8 assume(true) statements. [2021-11-23 01:44:30,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:44:30 BoogieIcfgContainer [2021-11-23 01:44:30,712 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:44:30,713 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:44:30,713 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:44:30,724 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:44:30,724 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:44:30" (1/1) ... [2021-11-23 01:44:30,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:44:30,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 389 states and 563 transitions. [2021-11-23 01:44:30,851 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 563 transitions. [2021-11-23 01:44:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 01:44:30,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,899 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:419) 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:145) 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) [2021-11-23 01:44:30,904 INFO L158 Benchmark]: Toolchain (without parser) took 7017.81ms. Allocated memory was 90.2MB in the beginning and 192.9MB in the end (delta: 102.8MB). Free memory was 64.1MB in the beginning and 99.9MB in the end (delta: -35.7MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2021-11-23 01:44:30,904 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory is still 70.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:44:30,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2718.13ms. Allocated memory was 90.2MB in the beginning and 115.3MB in the end (delta: 25.2MB). Free memory was 63.9MB in the beginning and 42.6MB in the end (delta: 21.3MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2021-11-23 01:44:30,906 INFO L158 Benchmark]: Boogie Procedure Inliner took 263.14ms. Allocated memory was 115.3MB in the beginning and 153.1MB in the end (delta: 37.7MB). Free memory was 42.6MB in the beginning and 99.8MB in the end (delta: -57.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:44:30,907 INFO L158 Benchmark]: Boogie Preprocessor took 183.94ms. Allocated memory is still 153.1MB. Free memory was 99.8MB in the beginning and 90.6MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:44:30,908 INFO L158 Benchmark]: RCFGBuilder took 3656.35ms. Allocated memory was 153.1MB in the beginning and 192.9MB in the end (delta: 39.8MB). Free memory was 90.6MB in the beginning and 109.3MB in the end (delta: -18.7MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. [2021-11-23 01:44:30,909 INFO L158 Benchmark]: CodeCheck took 189.06ms. Allocated memory is still 192.9MB. Free memory was 109.3MB in the beginning and 99.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:44:30,913 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory is still 70.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2718.13ms. Allocated memory was 90.2MB in the beginning and 115.3MB in the end (delta: 25.2MB). Free memory was 63.9MB in the beginning and 42.6MB in the end (delta: 21.3MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 263.14ms. Allocated memory was 115.3MB in the beginning and 153.1MB in the end (delta: 37.7MB). Free memory was 42.6MB in the beginning and 99.8MB in the end (delta: -57.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 183.94ms. Allocated memory is still 153.1MB. Free memory was 99.8MB in the beginning and 90.6MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3656.35ms. Allocated memory was 153.1MB in the beginning and 192.9MB in the end (delta: 39.8MB). Free memory was 90.6MB in the beginning and 109.3MB in the end (delta: -18.7MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. * CodeCheck took 189.06ms. Allocated memory is still 192.9MB. Free memory was 109.3MB in the beginning and 99.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:44:30,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/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_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:44:33,535 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:44:33,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:44:33,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:44:33,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:44:33,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:44:33,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:44:33,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:44:33,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:44:33,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:44:33,617 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:44:33,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:44:33,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:44:33,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:44:33,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:44:33,629 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:44:33,630 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:44:33,631 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:44:33,634 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:44:33,641 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:44:33,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:44:33,645 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:44:33,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:44:33,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:44:33,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:44:33,659 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:44:33,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:44:33,661 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:44:33,662 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:44:33,663 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:44:33,664 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:44:33,665 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:44:33,667 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:44:33,668 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:44:33,669 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:44:33,670 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:44:33,671 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:44:33,671 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:44:33,671 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:44:33,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:44:33,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:44:33,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:44:33,716 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:44:33,716 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:44:33,718 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:44:33,718 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:44:33,719 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:44:33,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:44:33,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:44:33,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:44:33,721 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:44:33,721 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:44:33,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:44:33,722 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:44:33,723 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:44:33,723 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:44:33,723 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:44:33,724 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:44:33,724 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:44:33,724 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:44:33,724 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:44:33,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:44:33,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:44:33,725 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:44:33,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:44:33,726 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:44:33,726 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:44:33,727 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:44:33,727 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:44:33,727 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:44:33,727 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:44:33,728 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_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2021-11-23 01:44:34,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:44:34,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:44:34,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:44:34,168 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:44:34,169 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:44:34,170 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-23 01:44:34,250 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/data/2966a4b23/16e8f947b6b04a7bbd7687746e10c7d0/FLAGc42f3d90d [2021-11-23 01:44:35,178 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:44:35,179 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-23 01:44:35,227 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/data/2966a4b23/16e8f947b6b04a7bbd7687746e10c7d0/FLAGc42f3d90d [2021-11-23 01:44:35,617 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/data/2966a4b23/16e8f947b6b04a7bbd7687746e10c7d0 [2021-11-23 01:44:35,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:44:35,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:44:35,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:44:35,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:44:35,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:44:35,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:44:35" (1/1) ... [2021-11-23 01:44:35,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35e35274 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:35, skipping insertion in model container [2021-11-23 01:44:35,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:44:35" (1/1) ... [2021-11-23 01:44:35,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:44:35,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:44:36,159 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-23 01:44:36,167 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-23 01:44:37,220 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,232 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,235 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,236 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,237 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,254 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,255 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,257 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,258 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,259 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,260 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,709 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:44:37,710 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:44:37,711 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:44:37,715 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:44:37,716 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:44:37,717 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:44:37,718 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:44:37,718 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:44:37,719 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:44:37,720 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:44:37,889 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:44:37,935 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:37,942 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,031 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,032 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,033 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,033 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,034 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,038 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,042 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,042 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,058 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,059 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,073 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,075 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,076 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,102 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,125 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:44:38,184 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:44:38,238 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:44:38,259 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-23 01:44:38,262 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-23 01:44:38,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,330 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,332 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,349 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,351 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,352 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,353 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,353 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,354 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,408 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:44:38,409 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:44:38,410 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:44:38,411 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:44:38,412 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:44:38,412 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:44:38,414 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:44:38,414 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:44:38,415 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:44:38,416 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:44:38,464 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:44:38,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,550 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,555 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,555 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,556 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,557 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,557 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,557 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,558 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,559 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,559 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,559 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,561 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,561 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,562 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,563 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,568 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,569 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,582 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,595 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,595 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,596 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,598 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:44:38,638 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:44:38,663 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-23 01:44:38,664 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-23 01:44:38,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,710 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,710 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,716 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,716 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,717 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,718 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,720 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,720 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,782 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:44:38,796 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:44:38,797 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:44:38,798 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:44:38,799 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:44:38,799 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:44:38,800 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:44:38,800 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:44:38,801 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:44:38,801 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:44:38,840 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:44:38,855 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,933 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,934 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,934 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,935 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,935 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,935 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,936 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,936 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,938 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,938 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,939 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,957 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,960 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:38,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:39,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:44:39,006 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:44:39,267 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:44:39,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:39 WrapperNode [2021-11-23 01:44:39,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:44:39,269 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:44:39,269 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:44:39,269 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:44:39,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:39" (1/1) ... [2021-11-23 01:44:39,389 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:39" (1/1) ... [2021-11-23 01:44:39,475 INFO L137 Inliner]: procedures = 717, calls = 1921, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1041 [2021-11-23 01:44:39,476 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:44:39,477 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:44:39,477 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:44:39,477 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:44:39,486 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:39" (1/1) ... [2021-11-23 01:44:39,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:39" (1/1) ... [2021-11-23 01:44:39,499 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:39" (1/1) ... [2021-11-23 01:44:39,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:39" (1/1) ... [2021-11-23 01:44:39,598 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:39" (1/1) ... [2021-11-23 01:44:39,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:39" (1/1) ... [2021-11-23 01:44:39,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:39" (1/1) ... [2021-11-23 01:44:39,651 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:44:39,652 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:44:39,652 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:44:39,652 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:44:39,653 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:39" (1/1) ... [2021-11-23 01:44:39,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:44:39,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:44:39,683 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:44:39,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:44:39,734 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-23 01:44:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-23 01:44:39,734 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:44:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:44:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:44:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:44:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:44:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:44:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:44:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:44:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:44:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:44:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:44:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:44:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-23 01:44:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-23 01:44:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:44:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:44:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:44:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:44:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2021-11-23 01:44:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2021-11-23 01:44:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 01:44:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 01:44:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:44:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:44:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:44:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-23 01:44:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-23 01:44:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:44:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:44:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:44:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:44:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:44:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:44:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:44:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:44:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:44:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:44:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:44:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:44:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:44:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 01:44:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 01:44:39,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 01:44:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 01:44:39,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:44:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:44:39,741 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:44:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:44:39,742 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:44:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:44:39,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-23 01:44:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-23 01:44:39,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:44:39,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:44:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:44:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:44:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-23 01:44:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-23 01:44:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:44:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:44:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:44:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:44:39,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 01:44:39,744 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:44:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:44:39,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 01:44:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 01:44:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2021-11-23 01:44:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2021-11-23 01:44:40,207 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:44:40,211 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:44:53,525 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:44:53,842 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:44:53,842 INFO L301 CfgBuilder]: Removed 8 assume(true) statements. [2021-11-23 01:44:53,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:44:53 BoogieIcfgContainer [2021-11-23 01:44:53,855 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:44:53,856 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:44:53,857 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:44:53,866 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:44:53,867 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:44:53" (1/1) ... [2021-11-23 01:44:53,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:44:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:53,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 387 states and 561 transitions. [2021-11-23 01:44:53,986 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 561 transitions. [2021-11-23 01:44:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 01:44:53,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:53,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:54,041 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) 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) [2021-11-23 01:44:54,045 INFO L158 Benchmark]: Toolchain (without parser) took 18424.49ms. Allocated memory was 52.4MB in the beginning and 251.7MB in the end (delta: 199.2MB). Free memory was 31.9MB in the beginning and 126.6MB in the end (delta: -94.7MB). Peak memory consumption was 103.4MB. Max. memory is 16.1GB. [2021-11-23 01:44:54,046 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 52.4MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:44:54,046 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3645.02ms. Allocated memory was 52.4MB in the beginning and 148.9MB in the end (delta: 96.5MB). Free memory was 31.7MB in the beginning and 82.3MB in the end (delta: -50.6MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 01:44:54,047 INFO L158 Benchmark]: Boogie Procedure Inliner took 207.24ms. Allocated memory is still 148.9MB. Free memory was 82.3MB in the beginning and 70.4MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:44:54,047 INFO L158 Benchmark]: Boogie Preprocessor took 174.39ms. Allocated memory is still 148.9MB. Free memory was 70.4MB in the beginning and 93.7MB in the end (delta: -23.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:44:54,048 INFO L158 Benchmark]: RCFGBuilder took 14203.89ms. Allocated memory was 148.9MB in the beginning and 251.7MB in the end (delta: 102.8MB). Free memory was 92.9MB in the beginning and 135.0MB in the end (delta: -42.1MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. [2021-11-23 01:44:54,049 INFO L158 Benchmark]: CodeCheck took 187.50ms. Allocated memory is still 251.7MB. Free memory was 135.0MB in the beginning and 126.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:44:54,051 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 52.4MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3645.02ms. Allocated memory was 52.4MB in the beginning and 148.9MB in the end (delta: 96.5MB). Free memory was 31.7MB in the beginning and 82.3MB in the end (delta: -50.6MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 207.24ms. Allocated memory is still 148.9MB. Free memory was 82.3MB in the beginning and 70.4MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 174.39ms. Allocated memory is still 148.9MB. Free memory was 70.4MB in the beginning and 93.7MB in the end (delta: -23.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 14203.89ms. Allocated memory was 148.9MB in the beginning and 251.7MB in the end (delta: 102.8MB). Free memory was 92.9MB in the beginning and 135.0MB in the end (delta: -42.1MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. * CodeCheck took 187.50ms. Allocated memory is still 251.7MB. Free memory was 135.0MB in the beginning and 126.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:44:54,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a80e97-86a0-44dd-aa2f-c0caf2974c65/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared