./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/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_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:47:18,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:47:18,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:47:18,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:47:18,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:47:18,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:47:18,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:47:18,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:47:18,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:47:18,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:47:18,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:47:18,408 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:47:18,408 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:47:18,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:47:18,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:47:18,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:47:18,421 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:47:18,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:47:18,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:47:18,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:47:18,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:47:18,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:47:18,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:47:18,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:47:18,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:47:18,449 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:47:18,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:47:18,450 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:47:18,452 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:47:18,453 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:47:18,453 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:47:18,454 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:47:18,455 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:47:18,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:47:18,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:47:18,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:47:18,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:47:18,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:47:18,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:47:18,461 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:47:18,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:47:18,462 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:47:18,494 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:47:18,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:47:18,495 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:47:18,495 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:47:18,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:47:18,496 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:47:18,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:47:18,497 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:47:18,497 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:47:18,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:47:18,498 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:47:18,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:47:18,499 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:47:18,499 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:47:18,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:47:18,500 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:47:18,500 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:47:18,500 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:47:18,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:47:18,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:47:18,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:47:18,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:47:18,501 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:47:18,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:47:18,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:47:18,502 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_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2022-11-21 22:47:18,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:47:18,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:47:18,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:47:18,833 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:47:18,834 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:47:18,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-21 22:47:22,072 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:47:22,579 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:47:22,579 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-21 22:47:22,627 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/data/b1678db4a/aeb16e13a90c40aaa570f62bbe2f02bf/FLAG7e5e5e92f [2022-11-21 22:47:22,645 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/data/b1678db4a/aeb16e13a90c40aaa570f62bbe2f02bf [2022-11-21 22:47:22,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:47:22,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:47:22,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:47:22,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:47:22,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:47:22,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:47:22" (1/1) ... [2022-11-21 22:47:22,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c35274a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:22, skipping insertion in model container [2022-11-21 22:47:22,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:47:22" (1/1) ... [2022-11-21 22:47:22,668 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:47:22,797 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:47:23,057 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-21 22:47:23,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-21 22:47:24,151 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,151 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,152 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,153 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,154 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,177 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,178 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,186 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,189 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,191 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,192 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,193 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,194 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:24,707 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:47:24,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:47:24,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:47:24,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:47:24,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:47:24,721 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:47:24,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:47:24,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:47:24,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:47:24,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:47:24,960 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:47:25,017 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,023 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,126 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,128 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,130 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,130 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,131 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,131 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,133 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,134 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,135 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,135 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,136 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,137 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,140 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,142 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,152 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,153 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,164 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,164 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,181 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,182 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,183 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:47:25,235 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:47:25,264 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-21 22:47:25,264 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-21 22:47:25,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,328 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,329 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,337 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,338 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,339 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:47:25,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:47:25,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:47:25,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:47:25,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:47:25,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:47:25,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:47:25,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:47:25,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:47:25,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:47:25,445 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:47:25,459 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,463 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,505 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,506 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,506 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,520 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,522 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,522 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,537 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,537 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,538 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:25,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:47:25,931 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:47:25,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25 WrapperNode [2022-11-21 22:47:25,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:47:25,934 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:47:25,934 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:47:25,934 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:47:25,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25" (1/1) ... [2022-11-21 22:47:26,052 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25" (1/1) ... [2022-11-21 22:47:26,157 INFO L138 Inliner]: procedures = 697, calls = 1920, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1059 [2022-11-21 22:47:26,158 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:47:26,171 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:47:26,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:47:26,175 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:47:26,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25" (1/1) ... [2022-11-21 22:47:26,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25" (1/1) ... [2022-11-21 22:47:26,200 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25" (1/1) ... [2022-11-21 22:47:26,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25" (1/1) ... [2022-11-21 22:47:26,249 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25" (1/1) ... [2022-11-21 22:47:26,256 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25" (1/1) ... [2022-11-21 22:47:26,264 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25" (1/1) ... [2022-11-21 22:47:26,270 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25" (1/1) ... [2022-11-21 22:47:26,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:47:26,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:47:26,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:47:26,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:47:26,312 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:25" (1/1) ... [2022-11-21 22:47:26,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:47:26,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:47:26,364 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:47:26,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:47:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-21 22:47:26,422 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-21 22:47:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-21 22:47:26,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-21 22:47:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:47:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 22:47:26,423 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 22:47:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 22:47:26,424 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 22:47:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:47:26,424 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:47:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-21 22:47:26,424 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-21 22:47:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 22:47:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:47:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 22:47:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 22:47:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:47:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:47:26,427 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2022-11-21 22:47:26,429 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2022-11-21 22:47:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:47:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:47:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:47:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-21 22:47:26,431 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-21 22:47:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 22:47:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 22:47:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:47:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:47:26,438 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:47:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:47:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 22:47:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 22:47:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:47:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 22:47:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 22:47:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-21 22:47:26,440 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-21 22:47:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-21 22:47:26,440 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-21 22:47:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:47:26,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:47:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:47:26,440 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:47:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 22:47:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 22:47:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-21 22:47:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-21 22:47:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:47:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:47:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:47:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-21 22:47:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-21 22:47:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:47:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:47:26,443 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 22:47:26,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 22:47:26,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:47:26,443 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:47:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:47:26,444 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 22:47:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 22:47:26,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:47:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:47:26,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:47:26,445 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2022-11-21 22:47:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2022-11-21 22:47:26,823 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:47:26,825 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:47:29,258 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:47:29,523 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:47:29,524 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-21 22:47:29,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:47:29 BoogieIcfgContainer [2022-11-21 22:47:29,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:47:29,528 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:47:29,528 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:47:29,538 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:47:29,538 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:47:29" (1/1) ... [2022-11-21 22:47:29,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:47:29,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:47:29,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 389 states and 563 transitions. [2022-11-21 22:47:29,620 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 563 transitions. [2022-11-21 22:47:29,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-21 22:47:29,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:47:29,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:47:29,676 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 22:47:29,681 INFO L158 Benchmark]: Toolchain (without parser) took 7028.20ms. Allocated memory was 144.7MB in the beginning and 234.9MB in the end (delta: 90.2MB). Free memory was 89.8MB in the beginning and 143.9MB in the end (delta: -54.1MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. [2022-11-21 22:47:29,681 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 144.7MB. Free memory is still 115.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:47:29,682 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3278.45ms. Allocated memory was 144.7MB in the beginning and 190.8MB in the end (delta: 46.1MB). Free memory was 89.5MB in the beginning and 93.6MB in the end (delta: -4.1MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. [2022-11-21 22:47:29,683 INFO L158 Benchmark]: Boogie Procedure Inliner took 236.61ms. Allocated memory is still 190.8MB. Free memory was 93.6MB in the beginning and 82.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:47:29,683 INFO L158 Benchmark]: Boogie Preprocessor took 111.52ms. Allocated memory is still 190.8MB. Free memory was 82.1MB in the beginning and 72.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:47:29,684 INFO L158 Benchmark]: RCFGBuilder took 3244.31ms. Allocated memory was 190.8MB in the beginning and 234.9MB in the end (delta: 44.0MB). Free memory was 72.7MB in the beginning and 153.3MB in the end (delta: -80.7MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2022-11-21 22:47:29,684 INFO L158 Benchmark]: CodeCheck took 151.48ms. Allocated memory is still 234.9MB. Free memory was 153.3MB in the beginning and 143.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:47:29,687 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 144.7MB. Free memory is still 115.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3278.45ms. Allocated memory was 144.7MB in the beginning and 190.8MB in the end (delta: 46.1MB). Free memory was 89.5MB in the beginning and 93.6MB in the end (delta: -4.1MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 236.61ms. Allocated memory is still 190.8MB. Free memory was 93.6MB in the beginning and 82.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 111.52ms. Allocated memory is still 190.8MB. Free memory was 82.1MB in the beginning and 72.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3244.31ms. Allocated memory was 190.8MB in the beginning and 234.9MB in the end (delta: 44.0MB). Free memory was 72.7MB in the beginning and 153.3MB in the end (delta: -80.7MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. * CodeCheck took 151.48ms. Allocated memory is still 234.9MB. Free memory was 153.3MB in the beginning and 143.9MB 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. [2022-11-21 22:47:29,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/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_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:47:32,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:47:32,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:47:32,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:47:32,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:47:32,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:47:32,288 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:47:32,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:47:32,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:47:32,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:47:32,300 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:47:32,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:47:32,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:47:32,304 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:47:32,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:47:32,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:47:32,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:47:32,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:47:32,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:47:32,319 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:47:32,325 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:47:32,327 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:47:32,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:47:32,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:47:32,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:47:32,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:47:32,338 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:47:32,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:47:32,341 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:47:32,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:47:32,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:47:32,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:47:32,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:47:32,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:47:32,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:47:32,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:47:32,349 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:47:32,349 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:47:32,349 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:47:32,350 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:47:32,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:47:32,352 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:47:32,398 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:47:32,398 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:47:32,401 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:47:32,401 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:47:32,401 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:47:32,402 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:47:32,402 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:47:32,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:47:32,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:47:32,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:47:32,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:47:32,404 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:47:32,404 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:47:32,404 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:47:32,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:47:32,405 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:47:32,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:47:32,405 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:47:32,405 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:47:32,406 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:47:32,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:47:32,406 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:47:32,406 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:47:32,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:47:32,407 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:47:32,407 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:47:32,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:47:32,408 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:47:32,408 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:47:32,408 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_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2022-11-21 22:47:32,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:47:32,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:47:32,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:47:32,867 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:47:32,868 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:47:32,869 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-21 22:47:36,138 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:47:36,727 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:47:36,728 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-21 22:47:36,754 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/data/10f0dec03/4aea00d421bf438ca6b2175d6f70af60/FLAGdd257bf51 [2022-11-21 22:47:37,218 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/data/10f0dec03/4aea00d421bf438ca6b2175d6f70af60 [2022-11-21 22:47:37,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:47:37,222 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:47:37,224 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:47:37,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:47:37,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:47:37,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:47:37" (1/1) ... [2022-11-21 22:47:37,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7714f48d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:37, skipping insertion in model container [2022-11-21 22:47:37,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:47:37" (1/1) ... [2022-11-21 22:47:37,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:47:37,362 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:47:37,587 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-21 22:47:37,596 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-21 22:47:38,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,436 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,443 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,456 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,457 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,459 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,460 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,462 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,463 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,463 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,464 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:38,828 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:47:38,833 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:47:38,835 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:47:38,838 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:47:38,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:47:38,842 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:47:38,843 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:47:38,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:47:38,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:47:38,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:47:39,102 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:47:39,152 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,164 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,257 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,259 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,259 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,259 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,260 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,260 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,261 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,261 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,263 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,263 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,266 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,266 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,267 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,267 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,271 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,271 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,278 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,290 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,296 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:47:39,334 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:47:39,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:47:39,399 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-21 22:47:39,400 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-21 22:47:39,455 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,462 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,463 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,463 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,464 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,476 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,527 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:47:39,528 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:47:39,528 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:47:39,529 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:47:39,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:47:39,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:47:39,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:47:39,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:47:39,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:47:39,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:47:39,570 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:47:39,590 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,622 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,662 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,663 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,663 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,663 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,664 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,664 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,666 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,666 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,667 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,668 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,668 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,668 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,669 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,670 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,671 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,671 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,672 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,675 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,676 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,687 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,688 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,688 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,700 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,700 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,701 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,703 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:47:39,732 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:47:39,757 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-21 22:47:39,757 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-21 22:47:39,791 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,792 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,792 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,793 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,794 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,799 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,801 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,801 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,802 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,803 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,803 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,803 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:47:39,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:47:39,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:47:39,859 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:47:39,860 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:47:39,860 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:47:39,861 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:47:39,862 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:47:39,863 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:47:39,863 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:47:39,895 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:47:39,909 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,915 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,944 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,947 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,947 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,947 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,948 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,948 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,948 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,949 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,950 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,951 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,954 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,963 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,964 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,974 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,981 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,981 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,982 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:47:39,989 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:47:40,235 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:47:40,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40 WrapperNode [2022-11-21 22:47:40,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:47:40,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:47:40,237 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:47:40,237 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:47:40,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40" (1/1) ... [2022-11-21 22:47:40,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40" (1/1) ... [2022-11-21 22:47:40,474 INFO L138 Inliner]: procedures = 717, calls = 1920, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1040 [2022-11-21 22:47:40,474 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:47:40,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:47:40,486 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:47:40,487 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:47:40,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40" (1/1) ... [2022-11-21 22:47:40,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40" (1/1) ... [2022-11-21 22:47:40,509 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40" (1/1) ... [2022-11-21 22:47:40,510 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40" (1/1) ... [2022-11-21 22:47:40,624 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40" (1/1) ... [2022-11-21 22:47:40,631 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40" (1/1) ... [2022-11-21 22:47:40,641 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40" (1/1) ... [2022-11-21 22:47:40,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40" (1/1) ... [2022-11-21 22:47:40,660 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:47:40,661 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:47:40,661 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:47:40,661 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:47:40,662 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:40" (1/1) ... [2022-11-21 22:47:40,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:47:40,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:47:40,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:47:40,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:47:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-21 22:47:40,754 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-21 22:47:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-21 22:47:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-21 22:47:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:47:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 22:47:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 22:47:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 22:47:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 22:47:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:47:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:47:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:47:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:47:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 22:47:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-21 22:47:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-21 22:47:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 22:47:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 22:47:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:47:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:47:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2022-11-21 22:47:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2022-11-21 22:47:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-21 22:47:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-21 22:47:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:47:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:47:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:47:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-21 22:47:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-21 22:47:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 22:47:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 22:47:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:47:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:47:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:47:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:47:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:47:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 22:47:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 22:47:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 22:47:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:47:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 22:47:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 22:47:40,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-21 22:47:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-21 22:47:40,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-21 22:47:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-21 22:47:40,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:47:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:47:40,765 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:47:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:47:40,765 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 22:47:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 22:47:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-21 22:47:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-21 22:47:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:47:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:47:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 22:47:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:47:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-21 22:47:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-21 22:47:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:47:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:47:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 22:47:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 22:47:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-21 22:47:40,768 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:47:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:47:40,768 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 22:47:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 22:47:40,768 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2022-11-21 22:47:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2022-11-21 22:47:41,309 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:47:41,312 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:47:55,250 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:47:55,693 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:47:55,693 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-21 22:47:55,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:47:55 BoogieIcfgContainer [2022-11-21 22:47:55,699 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:47:55,700 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:47:55,700 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:47:55,710 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:47:55,710 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:47:55" (1/1) ... [2022-11-21 22:47:55,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:47:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:47:55,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 387 states and 561 transitions. [2022-11-21 22:47:55,827 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 561 transitions. [2022-11-21 22:47:55,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-21 22:47:55,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:47:55,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:47:55,893 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 22:47:55,898 INFO L158 Benchmark]: Toolchain (without parser) took 18675.65ms. Allocated memory was 73.4MB in the beginning and 211.8MB in the end (delta: 138.4MB). Free memory was 40.8MB in the beginning and 102.8MB in the end (delta: -62.0MB). Peak memory consumption was 76.3MB. Max. memory is 16.1GB. [2022-11-21 22:47:55,899 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 73.4MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:47:55,904 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3012.35ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 40.7MB in the beginning and 46.8MB in the end (delta: -6.0MB). Peak memory consumption was 61.4MB. Max. memory is 16.1GB. [2022-11-21 22:47:55,905 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.50ms. Allocated memory is still 107.0MB. Free memory was 46.8MB in the beginning and 35.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:47:55,906 INFO L158 Benchmark]: Boogie Preprocessor took 185.77ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 35.2MB in the beginning and 72.8MB in the end (delta: -37.6MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2022-11-21 22:47:55,907 INFO L158 Benchmark]: RCFGBuilder took 15037.67ms. Allocated memory was 130.0MB in the beginning and 211.8MB in the end (delta: 81.8MB). Free memory was 72.8MB in the beginning and 111.2MB in the end (delta: -38.4MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. [2022-11-21 22:47:55,909 INFO L158 Benchmark]: CodeCheck took 197.22ms. Allocated memory is still 211.8MB. Free memory was 111.2MB in the beginning and 102.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:47:55,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 73.4MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3012.35ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 40.7MB in the beginning and 46.8MB in the end (delta: -6.0MB). Peak memory consumption was 61.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.50ms. Allocated memory is still 107.0MB. Free memory was 46.8MB in the beginning and 35.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 185.77ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 35.2MB in the beginning and 72.8MB in the end (delta: -37.6MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15037.67ms. Allocated memory was 130.0MB in the beginning and 211.8MB in the end (delta: 81.8MB). Free memory was 72.8MB in the beginning and 111.2MB in the end (delta: -38.4MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. * CodeCheck took 197.22ms. Allocated memory is still 211.8MB. Free memory was 111.2MB in the beginning and 102.8MB 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. [2022-11-21 22:47:55,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd766995-6e97-4792-8afb-0edbf0099592/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared