./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/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_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:32:10,416 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:32:10,418 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:32:10,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:32:10,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:32:10,443 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:32:10,445 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:32:10,447 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:32:10,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:32:10,450 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:32:10,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:32:10,453 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:32:10,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:32:10,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:32:10,456 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:32:10,457 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:32:10,458 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:32:10,459 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:32:10,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:32:10,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:32:10,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:32:10,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:32:10,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:32:10,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:32:10,486 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:32:10,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:32:10,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:32:10,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:32:10,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:32:10,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:32:10,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:32:10,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:32:10,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:32:10,492 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:32:10,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:32:10,494 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:32:10,495 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:32:10,495 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:32:10,495 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:32:10,497 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:32:10,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:32:10,505 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:32:10,530 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:32:10,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:32:10,531 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:32:10,532 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:32:10,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:32:10,532 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:32:10,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:32:10,533 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:32:10,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:32:10,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:32:10,534 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:32:10,534 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:32:10,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:32:10,534 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:32:10,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:32:10,535 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:32:10,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:32:10,535 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:32:10,535 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:32:10,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:32:10,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:10,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:32:10,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:32:10,536 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:32:10,536 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:32:10,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:32:10,537 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:32:10,537 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_acac828f-ec3a-41e9-8e6c-c5b6e076e805/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac [2022-11-21 23:32:10,837 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:32:10,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:32:10,877 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:32:10,878 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:32:10,879 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:32:10,881 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2022-11-21 23:32:13,861 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:32:14,445 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:32:14,446 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2022-11-21 23:32:14,485 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/data/47dda479e/425d8e2c107d43a79ee8d3be9d0c688e/FLAGdff2b2b56 [2022-11-21 23:32:14,505 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/data/47dda479e/425d8e2c107d43a79ee8d3be9d0c688e [2022-11-21 23:32:14,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:32:14,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:32:14,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:14,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:32:14,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:32:14,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:14" (1/1) ... [2022-11-21 23:32:14,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@148f2074 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:14, skipping insertion in model container [2022-11-21 23:32:14,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:14" (1/1) ... [2022-11-21 23:32:14,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:32:14,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:32:15,018 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_acac828f-ec3a-41e9-8e6c-c5b6e076e805/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2022-11-21 23:32:15,023 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_acac828f-ec3a-41e9-8e6c-c5b6e076e805/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2022-11-21 23:32:16,226 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,227 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,228 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,229 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,237 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,263 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,264 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,265 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,267 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,269 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,269 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,270 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:16,837 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:32:16,846 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:32:16,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:32:16,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:32:16,854 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:32:16,855 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:32:16,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:32:16,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:32:16,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:32:16,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:32:17,082 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:32:17,174 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,202 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,329 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,331 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,332 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,332 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,335 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,338 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,339 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,341 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,342 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,342 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,345 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,346 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,347 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,347 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,358 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,359 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,374 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,376 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,377 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:32:17,449 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:32:17,476 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_acac828f-ec3a-41e9-8e6c-c5b6e076e805/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2022-11-21 23:32:17,478 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_acac828f-ec3a-41e9-8e6c-c5b6e076e805/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2022-11-21 23:32:17,530 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,531 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,531 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,532 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,534 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,550 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,551 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,552 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,553 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,554 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,554 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,555 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,555 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,607 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:32:17,610 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:32:17,611 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:32:17,611 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:32:17,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:32:17,613 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:32:17,614 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:32:17,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:32:17,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:32:17,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:32:17,643 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:32:17,665 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,672 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,706 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,708 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,709 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,709 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,710 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,710 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,710 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,711 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,711 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,712 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,712 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,712 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,713 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,715 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,715 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,718 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,719 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,725 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,726 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,727 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:17,742 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:32:17,982 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:32:17,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17 WrapperNode [2022-11-21 23:32:17,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:17,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:32:17,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:32:17,984 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:32:17,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,080 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,152 INFO L138 Inliner]: procedures = 697, calls = 1917, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1034 [2022-11-21 23:32:18,152 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:32:18,153 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:32:18,153 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:32:18,153 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:32:18,166 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,177 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,182 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,264 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,271 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,285 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:32:18,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:32:18,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:32:18,309 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:32:18,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:17" (1/1) ... [2022-11-21 23:32:18,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:18,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:32:18,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:32:18,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:32:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-21 23:32:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-21 23:32:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-21 23:32:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-21 23:32:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:32:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 23:32:18,407 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 23:32:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 23:32:18,407 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 23:32:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:32:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:32:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-21 23:32:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-21 23:32:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 23:32:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:32:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:32:18,409 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:32:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:32:18,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:32:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2022-11-21 23:32:18,409 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2022-11-21 23:32:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:32:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:32:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:32:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-21 23:32:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-21 23:32:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 23:32:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 23:32:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:32:18,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:32:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:32:18,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:32:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 23:32:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 23:32:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 23:32:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 23:32:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 23:32:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-21 23:32:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-21 23:32:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-21 23:32:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-21 23:32:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 23:32:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 23:32:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:32:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:32:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 23:32:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 23:32:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-21 23:32:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-21 23:32:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:32:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:32:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:32:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-21 23:32:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-21 23:32:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:32:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:32:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 23:32:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 23:32:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:32:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 23:32:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 23:32:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 23:32:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 23:32:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 23:32:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 23:32:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:32:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2022-11-21 23:32:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2022-11-21 23:32:18,955 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:32:18,959 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:32:21,716 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:32:22,042 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:32:22,042 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-21 23:32:22,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:32:22 BoogieIcfgContainer [2022-11-21 23:32:22,048 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:32:22,049 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:32:22,049 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:32:22,060 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:32:22,060 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:32:22" (1/1) ... [2022-11-21 23:32:22,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:32:22,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:32:22,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 376 states and 542 transitions. [2022-11-21 23:32:22,170 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 542 transitions. [2022-11-21 23:32:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-21 23:32:22,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:32:22,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:32:22,279 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:32:22,284 INFO L158 Benchmark]: Toolchain (without parser) took 7774.38ms. Allocated memory was 165.7MB in the beginning and 243.3MB in the end (delta: 77.6MB). Free memory was 127.2MB in the beginning and 175.1MB in the end (delta: -47.9MB). Peak memory consumption was 111.2MB. Max. memory is 16.1GB. [2022-11-21 23:32:22,285 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 130.0MB. Free memory is still 102.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:32:22,286 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3472.50ms. Allocated memory was 165.7MB in the beginning and 201.3MB in the end (delta: 35.7MB). Free memory was 126.4MB in the beginning and 115.0MB in the end (delta: 11.5MB). Peak memory consumption was 89.6MB. Max. memory is 16.1GB. [2022-11-21 23:32:22,287 INFO L158 Benchmark]: Boogie Procedure Inliner took 168.93ms. Allocated memory is still 201.3MB. Free memory was 115.0MB in the beginning and 103.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:32:22,287 INFO L158 Benchmark]: Boogie Preprocessor took 154.82ms. Allocated memory is still 201.3MB. Free memory was 103.4MB in the beginning and 95.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:32:22,288 INFO L158 Benchmark]: RCFGBuilder took 3739.17ms. Allocated memory is still 201.3MB. Free memory was 94.0MB in the beginning and 64.4MB in the end (delta: 29.6MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2022-11-21 23:32:22,289 INFO L158 Benchmark]: CodeCheck took 234.07ms. Allocated memory was 201.3MB in the beginning and 243.3MB in the end (delta: 41.9MB). Free memory was 64.4MB in the beginning and 175.1MB in the end (delta: -110.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2022-11-21 23:32:22,292 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 0.56ms. Allocated memory is still 130.0MB. Free memory is still 102.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3472.50ms. Allocated memory was 165.7MB in the beginning and 201.3MB in the end (delta: 35.7MB). Free memory was 126.4MB in the beginning and 115.0MB in the end (delta: 11.5MB). Peak memory consumption was 89.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 168.93ms. Allocated memory is still 201.3MB. Free memory was 115.0MB in the beginning and 103.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 154.82ms. Allocated memory is still 201.3MB. Free memory was 103.4MB in the beginning and 95.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3739.17ms. Allocated memory is still 201.3MB. Free memory was 94.0MB in the beginning and 64.4MB in the end (delta: 29.6MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * CodeCheck took 234.07ms. Allocated memory was 201.3MB in the beginning and 243.3MB in the end (delta: 41.9MB). Free memory was 64.4MB in the beginning and 175.1MB in the end (delta: -110.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:32:22,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/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_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:32:25,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:32:25,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:32:25,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:32:25,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:32:25,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:32:25,088 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:32:25,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:32:25,094 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:32:25,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:32:25,101 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:32:25,103 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:32:25,103 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:32:25,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:32:25,105 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:32:25,106 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:32:25,107 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:32:25,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:32:25,110 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:32:25,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:32:25,128 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:32:25,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:32:25,134 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:32:25,135 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:32:25,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:32:25,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:32:25,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:32:25,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:32:25,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:32:25,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:32:25,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:32:25,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:32:25,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:32:25,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:32:25,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:32:25,166 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:32:25,167 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:32:25,167 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:32:25,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:32:25,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:32:25,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:32:25,170 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 23:32:25,214 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:32:25,214 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:32:25,216 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:32:25,217 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:32:25,217 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:32:25,218 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:32:25,218 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:32:25,218 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:32:25,218 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:32:25,219 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:32:25,220 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:32:25,220 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:32:25,220 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:32:25,220 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:32:25,221 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:32:25,221 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:32:25,221 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:32:25,221 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:32:25,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:32:25,222 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:32:25,222 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:32:25,222 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:32:25,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:25,223 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:32:25,223 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:32:25,223 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:32:25,223 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:32:25,223 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:32:25,224 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:32:25,224 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:32:25,224 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:32:25,224 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_acac828f-ec3a-41e9-8e6c-c5b6e076e805/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac [2022-11-21 23:32:25,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:32:25,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:32:25,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:32:25,677 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:32:25,677 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:32:25,679 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2022-11-21 23:32:28,836 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:32:29,339 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:32:29,339 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2022-11-21 23:32:29,376 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/data/000a480da/15a7268667494a5b884e521b37fd1d37/FLAG7aa653c66 [2022-11-21 23:32:29,395 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acac828f-ec3a-41e9-8e6c-c5b6e076e805/bin/ukojak-jW3SillKbg/data/000a480da/15a7268667494a5b884e521b37fd1d37 [2022-11-21 23:32:29,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:32:29,399 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:32:29,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:29,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:32:29,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:32:29,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:29" (1/1) ... [2022-11-21 23:32:29,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5183aef3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:29, skipping insertion in model container [2022-11-21 23:32:29,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:29" (1/1) ... [2022-11-21 23:32:29,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:32:29,524 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:32:29,789 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_acac828f-ec3a-41e9-8e6c-c5b6e076e805/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2022-11-21 23:32:29,793 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_acac828f-ec3a-41e9-8e6c-c5b6e076e805/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2022-11-21 23:32:30,791 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,792 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,793 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,795 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,797 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,835 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,843 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,846 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,850 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,852 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,853 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,854 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:30,854 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:31,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:32:31,277 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:32:31,278 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:32:31,280 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:32:31,282 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:32:31,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:32:31,284 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:32:31,285 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:32:31,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:32:31,287 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:32:31,498 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:32:31,570 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:31,589 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:32:31,612 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:357) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:32:31,623 INFO L158 Benchmark]: Toolchain (without parser) took 2221.84ms. Allocated memory is still 88.1MB. Free memory was 65.9MB in the beginning and 56.2MB in the end (delta: 9.7MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. [2022-11-21 23:32:31,624 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 65.0MB. Free memory was 43.2MB in the beginning and 43.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:32:31,625 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2219.43ms. Allocated memory is still 88.1MB. Free memory was 65.6MB in the beginning and 56.2MB in the end (delta: 9.4MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. [2022-11-21 23:32:31,626 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 65.0MB. Free memory was 43.2MB in the beginning and 43.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2219.43ms. Allocated memory is still 88.1MB. Free memory was 65.6MB in the beginning and 56.2MB in the end (delta: 9.4MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.