./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:06:40,586 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:06:40,589 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:06:40,634 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:06:40,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:06:40,637 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:06:40,639 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:06:40,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:06:40,646 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:06:40,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:06:40,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:06:40,656 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:06:40,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:06:40,667 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:06:40,670 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:06:40,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:06:40,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:06:40,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:06:40,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:06:40,690 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:06:40,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:06:40,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:06:40,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:06:40,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:06:40,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:06:40,714 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:06:40,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:06:40,717 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:06:40,718 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:06:40,721 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:06:40,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:06:40,723 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:06:40,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:06:40,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:06:40,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:06:40,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:06:40,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:06:40,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:06:40,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:06:40,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:06:40,735 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:06:40,737 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:06:40,798 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:06:40,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:06:40,800 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:06:40,800 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:06:40,801 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:06:40,802 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:06:40,802 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:06:40,802 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:06:40,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:06:40,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:06:40,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:06:40,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:06:40,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:06:40,813 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:06:40,813 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:06:40,813 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:06:40,814 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:06:40,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:06:40,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:06:40,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:06:40,815 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:06:40,815 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:06:40,816 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:06:40,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:06:40,816 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:06:40,817 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_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2021-11-22 23:06:41,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:06:41,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:06:41,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:06:41,209 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:06:41,210 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:06:41,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-11-22 23:06:41,289 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/data/815b88f6e/cf4e6602fc4446e59132243e51d96216/FLAGbf8bc3e2e [2021-11-22 23:06:42,258 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:06:42,259 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-11-22 23:06:42,340 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/data/815b88f6e/cf4e6602fc4446e59132243e51d96216/FLAGbf8bc3e2e [2021-11-22 23:06:42,647 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/data/815b88f6e/cf4e6602fc4446e59132243e51d96216 [2021-11-22 23:06:42,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:06:42,653 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:06:42,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:06:42,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:06:42,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:06:42,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:06:42" (1/1) ... [2021-11-22 23:06:42,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63dab9c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:42, skipping insertion in model container [2021-11-22 23:06:42,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:06:42" (1/1) ... [2021-11-22 23:06:42,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:06:42,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:06:43,198 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-11-22 23:06:43,207 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-11-22 23:06:44,431 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,433 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,434 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,435 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,437 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,464 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,464 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,467 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,475 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:44,999 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:06:45,001 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:06:45,003 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:06:45,004 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:06:45,007 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:06:45,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:06:45,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:06:45,010 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:06:45,012 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:06:45,013 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:06:45,215 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:06:45,249 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,249 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,257 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,266 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,377 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,380 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,381 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,382 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,384 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,385 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,387 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,425 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,425 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,429 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,429 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,430 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,430 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,435 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,435 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,451 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,493 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:06:45,548 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:06:45,577 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-11-22 23:06:45,585 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-11-22 23:06:45,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,688 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,690 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,690 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,692 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,693 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,693 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,694 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,762 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:06:45,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:06:45,767 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:06:45,768 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:06:45,770 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:06:45,770 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:06:45,771 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:06:45,772 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:06:45,773 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:06:45,774 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:06:45,819 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:06:45,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,846 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,855 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,907 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,910 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,910 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,911 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,912 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,913 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,913 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,914 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,914 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,917 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,917 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,923 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,940 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,941 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,942 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:45,958 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:06:46,344 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:06:46,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:46 WrapperNode [2021-11-22 23:06:46,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:06:46,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:06:46,347 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:06:46,347 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:06:46,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:46" (1/1) ... [2021-11-22 23:06:46,514 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:46" (1/1) ... [2021-11-22 23:06:46,661 INFO L137 Inliner]: procedures = 697, calls = 1905, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 840 [2021-11-22 23:06:46,662 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:06:46,664 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:06:46,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:06:46,665 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:06:46,676 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:46" (1/1) ... [2021-11-22 23:06:46,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:46" (1/1) ... [2021-11-22 23:06:46,696 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:46" (1/1) ... [2021-11-22 23:06:46,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:46" (1/1) ... [2021-11-22 23:06:46,756 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:46" (1/1) ... [2021-11-22 23:06:46,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:46" (1/1) ... [2021-11-22 23:06:46,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:46" (1/1) ... [2021-11-22 23:06:46,792 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:06:46,793 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:06:46,793 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:06:46,793 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:06:46,794 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:46" (1/1) ... [2021-11-22 23:06:46,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:06:46,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:06:46,898 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:06:46,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:06:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-22 23:06:46,971 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-22 23:06:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-22 23:06:46,971 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-22 23:06:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:06:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-22 23:06:46,972 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-22 23:06:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-22 23:06:46,972 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-22 23:06:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-22 23:06:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-22 23:06:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:06:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-22 23:06:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-22 23:06:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:06:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:06:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:06:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:06:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:06:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-22 23:06:46,975 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-22 23:06:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:06:46,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:06:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-22 23:06:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-22 23:06:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-22 23:06:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-22 23:06:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-22 23:06:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-22 23:06:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-22 23:06:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-22 23:06:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-22 23:06:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-22 23:06:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-22 23:06:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-22 23:06:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:06:46,979 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:06:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-22 23:06:46,979 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-22 23:06:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:06:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:06:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2021-11-22 23:06:46,980 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2021-11-22 23:06:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:06:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-22 23:06:46,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-22 23:06:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-22 23:06:46,981 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-22 23:06:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-22 23:06:46,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-22 23:06:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:06:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-22 23:06:46,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-22 23:06:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-22 23:06:46,983 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-22 23:06:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-22 23:06:46,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-22 23:06:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:06:47,446 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:06:47,449 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:06:49,007 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:06:49,324 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:06:49,325 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-22 23:06:49,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:06:49 BoogieIcfgContainer [2021-11-22 23:06:49,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:06:49,331 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:06:49,331 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:06:49,344 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:06:49,344 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:06:49" (1/1) ... [2021-11-22 23:06:49,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:06:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:06:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 268 states and 374 transitions. [2021-11-22 23:06:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 374 transitions. [2021-11-22 23:06:49,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-22 23:06:49,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:06:49,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:06:49,570 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-22 23:06:49,578 INFO L158 Benchmark]: Toolchain (without parser) took 6921.73ms. Allocated memory was 92.3MB in the beginning and 188.7MB in the end (delta: 96.5MB). Free memory was 66.9MB in the beginning and 108.7MB in the end (delta: -41.8MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2021-11-22 23:06:49,579 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 92.3MB. Free memory was 64.7MB in the beginning and 64.6MB in the end (delta: 25.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:06:49,586 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3690.33ms. Allocated memory was 92.3MB in the beginning and 130.0MB in the end (delta: 37.7MB). Free memory was 66.9MB in the beginning and 64.0MB in the end (delta: 3.0MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2021-11-22 23:06:49,587 INFO L158 Benchmark]: Boogie Procedure Inliner took 316.81ms. Allocated memory is still 130.0MB. Free memory was 64.0MB in the beginning and 53.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-22 23:06:49,588 INFO L158 Benchmark]: Boogie Preprocessor took 127.84ms. Allocated memory is still 130.0MB. Free memory was 53.5MB in the beginning and 45.7MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:06:49,590 INFO L158 Benchmark]: RCFGBuilder took 2537.07ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 45.7MB in the beginning and 117.1MB in the end (delta: -71.4MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2021-11-22 23:06:49,590 INFO L158 Benchmark]: CodeCheck took 242.78ms. Allocated memory is still 188.7MB. Free memory was 116.1MB in the beginning and 108.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:06:49,601 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 92.3MB. Free memory was 64.7MB in the beginning and 64.6MB in the end (delta: 25.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3690.33ms. Allocated memory was 92.3MB in the beginning and 130.0MB in the end (delta: 37.7MB). Free memory was 66.9MB in the beginning and 64.0MB in the end (delta: 3.0MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 316.81ms. Allocated memory is still 130.0MB. Free memory was 64.0MB in the beginning and 53.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.84ms. Allocated memory is still 130.0MB. Free memory was 53.5MB in the beginning and 45.7MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2537.07ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 45.7MB in the beginning and 117.1MB in the end (delta: -71.4MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. * CodeCheck took 242.78ms. Allocated memory is still 188.7MB. Free memory was 116.1MB in the beginning and 108.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-22 23:06:49,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:06:52,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:06:52,570 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:06:52,628 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:06:52,629 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:06:52,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:06:52,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:06:52,641 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:06:52,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:06:52,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:06:52,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:06:52,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:06:52,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:06:52,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:06:52,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:06:52,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:06:52,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:06:52,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:06:52,683 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:06:52,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:06:52,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:06:52,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:06:52,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:06:52,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:06:52,719 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:06:52,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:06:52,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:06:52,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:06:52,728 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:06:52,730 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:06:52,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:06:52,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:06:52,735 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:06:52,736 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:06:52,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:06:52,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:06:52,740 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:06:52,740 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:06:52,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:06:52,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:06:52,744 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:06:52,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-22 23:06:52,805 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:06:52,806 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:06:52,808 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:06:52,808 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:06:52,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:06:52,810 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:06:52,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:06:52,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:06:52,811 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:06:52,811 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:06:52,813 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:06:52,813 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 23:06:52,813 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 23:06:52,814 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 23:06:52,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:06:52,814 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:06:52,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:06:52,815 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:06:52,815 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:06:52,815 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:06:52,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:06:52,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:06:52,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:06:52,816 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:06:52,817 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-22 23:06:52,817 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 23:06:52,817 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:06:52,817 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-22 23:06:52,818 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 23:06:52,818 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_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2021-11-22 23:06:53,332 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:06:53,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:06:53,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:06:53,374 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:06:53,375 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:06:53,377 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-11-22 23:06:53,468 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/data/0aba01b08/817fc1c47f8040bdae0f0da8ba4bd802/FLAG68b933168 [2021-11-22 23:06:54,642 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:06:54,643 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-11-22 23:06:54,694 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/data/0aba01b08/817fc1c47f8040bdae0f0da8ba4bd802/FLAG68b933168 [2021-11-22 23:06:54,948 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/data/0aba01b08/817fc1c47f8040bdae0f0da8ba4bd802 [2021-11-22 23:06:54,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:06:54,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:06:54,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:06:54,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:06:54,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:06:54,966 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:06:54" (1/1) ... [2021-11-22 23:06:54,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4af096d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:54, skipping insertion in model container [2021-11-22 23:06:54,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:06:54" (1/1) ... [2021-11-22 23:06:54,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:06:55,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:06:55,609 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-11-22 23:06:55,621 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-11-22 23:06:57,231 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,234 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,235 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,236 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,238 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,266 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,267 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,269 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,270 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,274 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,275 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:57,808 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:06:57,809 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:06:57,811 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:06:57,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:06:57,817 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:06:57,818 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:06:57,819 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:06:57,820 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:06:57,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:06:57,822 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:06:58,030 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:06:58,065 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,066 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,074 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,085 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,184 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,184 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,195 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,216 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,240 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:06:58,295 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-22 23:06:58,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:06:58,408 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-11-22 23:06:58,409 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-11-22 23:06:58,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,513 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,514 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,520 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,601 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:06:58,602 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:06:58,604 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:06:58,605 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:06:58,606 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:06:58,607 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:06:58,608 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:06:58,609 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:06:58,610 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:06:58,611 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:06:58,662 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:06:58,680 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,682 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,689 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,747 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,748 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,748 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,751 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,752 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,752 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,754 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,759 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,760 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,778 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:06:58,800 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:06:58,817 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-11-22 23:06:58,817 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-11-22 23:06:58,855 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,893 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,894 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,901 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,901 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,902 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,905 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,941 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:06:58,942 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:06:58,942 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:06:58,943 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:06:58,944 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:06:58,945 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:06:58,946 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:06:58,947 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:06:58,947 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:06:58,948 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:06:58,971 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:06:58,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,987 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:58,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,021 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,021 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,023 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,025 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,025 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,026 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,031 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,032 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,039 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:06:59,050 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:06:59,347 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:06:59,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:59 WrapperNode [2021-11-22 23:06:59,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:06:59,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:06:59,350 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:06:59,350 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:06:59,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:59" (1/1) ... [2021-11-22 23:06:59,506 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:59" (1/1) ... [2021-11-22 23:06:59,652 INFO L137 Inliner]: procedures = 717, calls = 1905, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 834 [2021-11-22 23:06:59,653 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:06:59,655 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:06:59,655 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:06:59,655 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:06:59,667 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:59" (1/1) ... [2021-11-22 23:06:59,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:59" (1/1) ... [2021-11-22 23:06:59,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:59" (1/1) ... [2021-11-22 23:06:59,698 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:59" (1/1) ... [2021-11-22 23:06:59,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:59" (1/1) ... [2021-11-22 23:06:59,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:59" (1/1) ... [2021-11-22 23:06:59,835 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:59" (1/1) ... [2021-11-22 23:06:59,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:06:59,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:06:59,869 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:06:59,869 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:06:59,870 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:59" (1/1) ... [2021-11-22 23:06:59,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:06:59,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:06:59,908 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:06:59,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:06:59,967 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-22 23:06:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-22 23:06:59,967 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-22 23:06:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-22 23:06:59,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:06:59,968 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-22 23:06:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-22 23:06:59,968 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-22 23:06:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-22 23:06:59,969 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-22 23:06:59,969 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-22 23:06:59,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-22 23:06:59,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-22 23:06:59,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-22 23:06:59,971 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-22 23:06:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-22 23:06:59,971 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:06:59,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:06:59,971 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-22 23:06:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-22 23:06:59,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:06:59,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:06:59,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:06:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-22 23:06:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-22 23:06:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:06:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:06:59,974 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-22 23:06:59,975 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-22 23:06:59,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-22 23:06:59,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-22 23:06:59,976 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-22 23:06:59,976 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-22 23:06:59,976 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-22 23:06:59,976 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-22 23:06:59,977 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-22 23:06:59,977 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-22 23:06:59,980 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-22 23:06:59,980 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-22 23:06:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-22 23:06:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-22 23:06:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:06:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:06:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-22 23:06:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-22 23:06:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:06:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:06:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-22 23:06:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-22 23:06:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2021-11-22 23:06:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2021-11-22 23:06:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:06:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-22 23:06:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-22 23:06:59,984 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-22 23:06:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-22 23:06:59,984 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-22 23:06:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-22 23:06:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-22 23:06:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-22 23:06:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-22 23:06:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-22 23:07:00,562 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:07:00,566 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:07:03,633 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:07:03,921 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:07:03,922 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-22 23:07:03,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:07:03 BoogieIcfgContainer [2021-11-22 23:07:03,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:07:03,930 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:07:03,930 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:07:03,941 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:07:03,941 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:07:03" (1/1) ... [2021-11-22 23:07:03,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:07:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:07:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 268 states and 374 transitions. [2021-11-22 23:07:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 374 transitions. [2021-11-22 23:07:04,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-22 23:07:04,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:07:04,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:07:04,151 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-22 23:07:04,160 INFO L158 Benchmark]: Toolchain (without parser) took 9203.12ms. Allocated memory was 71.3MB in the beginning and 134.2MB in the end (delta: 62.9MB). Free memory was 44.0MB in the beginning and 51.0MB in the end (delta: -7.0MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-11-22 23:07:04,161 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 71.3MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:07:04,167 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4388.55ms. Allocated memory was 71.3MB in the beginning and 104.9MB in the end (delta: 33.6MB). Free memory was 43.7MB in the beginning and 37.6MB in the end (delta: 6.1MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2021-11-22 23:07:04,168 INFO L158 Benchmark]: Boogie Procedure Inliner took 303.91ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 37.6MB in the beginning and 87.3MB in the end (delta: -49.7MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2021-11-22 23:07:04,170 INFO L158 Benchmark]: Boogie Preprocessor took 211.41ms. Allocated memory is still 134.2MB. Free memory was 87.3MB in the beginning and 78.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:07:04,171 INFO L158 Benchmark]: RCFGBuilder took 4059.99ms. Allocated memory is still 134.2MB. Free memory was 78.0MB in the beginning and 58.5MB in the end (delta: 19.5MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2021-11-22 23:07:04,172 INFO L158 Benchmark]: CodeCheck took 227.63ms. Allocated memory is still 134.2MB. Free memory was 58.5MB in the beginning and 51.0MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:07:04,183 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 71.3MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4388.55ms. Allocated memory was 71.3MB in the beginning and 104.9MB in the end (delta: 33.6MB). Free memory was 43.7MB in the beginning and 37.6MB in the end (delta: 6.1MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 303.91ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 37.6MB in the beginning and 87.3MB in the end (delta: -49.7MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 211.41ms. Allocated memory is still 134.2MB. Free memory was 87.3MB in the beginning and 78.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4059.99ms. Allocated memory is still 134.2MB. Free memory was 78.0MB in the beginning and 58.5MB in the end (delta: 19.5MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. * CodeCheck took 227.63ms. Allocated memory is still 134.2MB. Free memory was 58.5MB in the beginning and 51.0MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-22 23:07:04,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_571f9f94-3e8f-4873-924b-0733dd5ef6f2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared