./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL --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 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:47:48,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:47:48,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:47:48,593 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:47:48,594 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:47:48,595 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:47:48,597 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:47:48,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:47:48,602 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:47:48,603 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:47:48,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:47:48,606 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:47:48,607 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:47:48,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:47:48,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:47:48,613 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:47:48,614 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:47:48,615 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:47:48,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:47:48,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:47:48,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:47:48,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:47:48,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:47:48,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:47:48,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:47:48,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:47:48,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:47:48,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:47:48,654 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:47:48,656 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:47:48,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:47:48,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:47:48,660 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:47:48,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:47:48,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:47:48,664 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:47:48,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:47:48,665 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:47:48,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:47:48,667 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:47:48,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:47:48,669 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:47:48,718 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:47:48,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:47:48,720 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:47:48,721 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:47:48,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:47:48,722 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:47:48,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:47:48,722 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:47:48,729 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:47:48,729 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:47:48,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:47:48,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:47:48,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:47:48,731 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:47:48,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:47:48,731 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:47:48,732 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:47:48,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:47:48,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:47:48,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:47:48,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:47:48,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:47:48,733 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:47:48,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:47:48,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:47:48,734 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_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2021-11-25 06:47:49,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:47:49,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:47:49,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:47:49,047 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:47:49,048 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:47:49,050 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-25 06:47:49,149 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/data/1a974518a/31d7ea6aa37d49649491064436c13b8d/FLAGf948f0bcd [2021-11-25 06:47:50,074 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:47:50,075 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-25 06:47:50,123 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/data/1a974518a/31d7ea6aa37d49649491064436c13b8d/FLAGf948f0bcd [2021-11-25 06:47:50,562 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/data/1a974518a/31d7ea6aa37d49649491064436c13b8d [2021-11-25 06:47:50,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:47:50,566 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:47:50,568 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:47:50,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:47:50,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:47:50,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:47:50" (1/1) ... [2021-11-25 06:47:50,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3326474b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:50, skipping insertion in model container [2021-11-25 06:47:50,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:47:50" (1/1) ... [2021-11-25 06:47:50,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:47:50,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:47:50,977 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_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-25 06:47:50,984 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_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-25 06:47:51,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,939 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,940 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,941 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,942 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,969 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,970 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,972 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,973 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,978 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:51,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,342 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:47:52,343 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:47:52,344 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:47:52,346 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:47:52,347 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:47:52,348 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:47:52,349 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:47:52,350 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:47:52,351 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:47:52,351 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:47:52,513 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:47:52,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,549 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,624 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,626 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,627 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,627 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,627 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,628 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,648 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,648 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,666 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,666 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,697 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:47:52,742 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:47:52,767 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_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-25 06:47:52,767 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_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-25 06:47:52,875 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,876 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,876 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,877 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,878 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,885 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,885 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,887 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,887 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,890 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:52,969 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:47:52,970 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:47:52,971 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:47:52,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:47:52,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:47:52,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:47:52,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:47:52,974 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:47:52,974 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:47:52,974 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:47:53,015 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:47:53,039 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,081 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,085 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,086 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,086 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,087 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,087 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,088 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,088 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,089 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,089 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,089 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,090 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,091 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,102 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:53,116 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:47:53,380 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:47:53,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:53 WrapperNode [2021-11-25 06:47:53,381 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:47:53,382 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:47:53,382 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:47:53,382 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:47:53,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:53" (1/1) ... [2021-11-25 06:47:53,551 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:53" (1/1) ... [2021-11-25 06:47:53,651 INFO L137 Inliner]: procedures = 697, calls = 1880, calls flagged for inlining = 58, calls inlined = 17, statements flattened = 1145 [2021-11-25 06:47:53,652 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:47:53,652 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:47:53,652 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:47:53,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:47:53,663 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:53" (1/1) ... [2021-11-25 06:47:53,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:53" (1/1) ... [2021-11-25 06:47:53,691 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:53" (1/1) ... [2021-11-25 06:47:53,691 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:53" (1/1) ... [2021-11-25 06:47:53,777 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:53" (1/1) ... [2021-11-25 06:47:53,799 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:53" (1/1) ... [2021-11-25 06:47:53,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:53" (1/1) ... [2021-11-25 06:47:53,858 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:47:53,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:47:53,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:47:53,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:47:53,861 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:53" (1/1) ... [2021-11-25 06:47:53,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:47:53,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:47:53,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:47:53,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:47:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-25 06:47:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-25 06:47:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2021-11-25 06:47:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2021-11-25 06:47:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-25 06:47:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-25 06:47:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:47:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 06:47:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 06:47:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 06:47:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 06:47:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:47:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:47:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 06:47:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 06:47:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-25 06:47:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-25 06:47:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:47:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:47:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:47:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:47:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:47:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:47:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:47:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:47:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-25 06:47:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-25 06:47:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 06:47:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 06:47:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:47:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:47:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:47:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:47:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 06:47:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 06:47:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:47:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:47:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-25 06:47:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-25 06:47:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-25 06:47:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-25 06:47:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-25 06:47:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-25 06:47:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:47:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:47:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:47:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:47:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 06:47:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 06:47:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-25 06:47:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-25 06:47:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 06:47:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 06:47:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:47:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-25 06:47:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-25 06:47:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:47:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:47:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2021-11-25 06:47:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2021-11-25 06:47:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-25 06:47:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-25 06:47:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:47:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:47:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 06:47:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 06:47:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-25 06:47:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-25 06:47:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:47:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-25 06:47:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-25 06:47:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2021-11-25 06:47:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2021-11-25 06:47:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-25 06:47:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-25 06:47:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 06:47:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 06:47:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:47:54,418 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:47:54,420 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:47:55,844 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:47:56,065 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:47:56,066 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-25 06:47:56,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:47:56 BoogieIcfgContainer [2021-11-25 06:47:56,106 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:47:56,107 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:47:56,107 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:47:56,117 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:47:56,117 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:47:56" (1/1) ... [2021-11-25 06:47:56,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:47:56,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:56,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 461 states and 666 transitions. [2021-11-25 06:47:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 666 transitions. [2021-11-25 06:47:56,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:47:56,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:56,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:56,312 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) [2021-11-25 06:47:56,322 INFO L158 Benchmark]: Toolchain (without parser) took 5753.69ms. Allocated memory was 96.5MB in the beginning and 186.6MB in the end (delta: 90.2MB). Free memory was 54.7MB in the beginning and 117.3MB in the end (delta: -62.6MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-25 06:47:56,323 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 96.5MB. Free memory was 49.5MB in the beginning and 49.5MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:47:56,327 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2812.53ms. Allocated memory was 96.5MB in the beginning and 130.0MB in the end (delta: 33.6MB). Free memory was 54.4MB in the beginning and 45.7MB in the end (delta: 8.7MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2021-11-25 06:47:56,329 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.92ms. Allocated memory was 130.0MB in the beginning and 186.6MB in the end (delta: 56.6MB). Free memory was 45.7MB in the beginning and 131.5MB in the end (delta: -85.8MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2021-11-25 06:47:56,330 INFO L158 Benchmark]: Boogie Preprocessor took 206.34ms. Allocated memory is still 186.6MB. Free memory was 131.5MB in the beginning and 122.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:47:56,331 INFO L158 Benchmark]: RCFGBuilder took 2246.49ms. Allocated memory is still 186.6MB. Free memory was 122.0MB in the beginning and 125.6MB in the end (delta: -3.5MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2021-11-25 06:47:56,332 INFO L158 Benchmark]: CodeCheck took 212.64ms. Allocated memory is still 186.6MB. Free memory was 125.6MB in the beginning and 117.3MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:47:56,337 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 0.35ms. Allocated memory is still 96.5MB. Free memory was 49.5MB in the beginning and 49.5MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2812.53ms. Allocated memory was 96.5MB in the beginning and 130.0MB in the end (delta: 33.6MB). Free memory was 54.4MB in the beginning and 45.7MB in the end (delta: 8.7MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 269.92ms. Allocated memory was 130.0MB in the beginning and 186.6MB in the end (delta: 56.6MB). Free memory was 45.7MB in the beginning and 131.5MB in the end (delta: -85.8MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 206.34ms. Allocated memory is still 186.6MB. Free memory was 131.5MB in the beginning and 122.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2246.49ms. Allocated memory is still 186.6MB. Free memory was 122.0MB in the beginning and 125.6MB in the end (delta: -3.5MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. * CodeCheck took 212.64ms. Allocated memory is still 186.6MB. Free memory was 125.6MB in the beginning and 117.3MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:47:56,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL --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 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:47:58,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:47:58,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:47:58,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:47:58,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:47:58,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:47:58,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:47:58,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:47:58,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:47:58,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:47:58,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:47:58,919 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:47:58,919 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:47:58,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:47:58,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:47:58,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:47:58,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:47:58,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:47:58,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:47:58,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:47:58,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:47:58,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:47:58,946 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:47:58,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:47:58,958 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:47:58,958 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:47:58,959 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:47:58,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:47:58,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:47:58,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:47:58,963 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:47:58,964 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:47:58,966 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:47:58,967 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:47:58,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:47:58,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:47:58,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:47:58,970 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:47:58,971 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:47:58,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:47:58,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:47:58,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:47:59,018 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:47:59,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:47:59,020 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:47:59,020 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:47:59,022 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:47:59,022 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:47:59,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:47:59,023 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:47:59,023 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:47:59,023 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:47:59,024 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:47:59,025 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:47:59,025 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:47:59,025 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:47:59,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:47:59,025 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:47:59,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:47:59,026 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:47:59,026 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:47:59,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:47:59,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:47:59,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:47:59,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:47:59,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:47:59,028 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:47:59,028 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:47:59,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:47:59,028 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:47:59,028 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:47:59,029 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_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2021-11-25 06:47:59,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:47:59,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:47:59,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:47:59,489 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:47:59,490 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:47:59,491 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-25 06:47:59,582 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/data/a36ca5a36/46ea13de08ef40ebb489576fa8b5f5e0/FLAGb2303c206 [2021-11-25 06:48:00,601 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:48:00,602 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-25 06:48:00,642 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/data/a36ca5a36/46ea13de08ef40ebb489576fa8b5f5e0/FLAGb2303c206 [2021-11-25 06:48:01,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/data/a36ca5a36/46ea13de08ef40ebb489576fa8b5f5e0 [2021-11-25 06:48:01,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:48:01,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:48:01,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:48:01,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:48:01,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:48:01,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:48:01" (1/1) ... [2021-11-25 06:48:01,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f82a98d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:01, skipping insertion in model container [2021-11-25 06:48:01,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:48:01" (1/1) ... [2021-11-25 06:48:01,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:48:01,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:48:01,503 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_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-25 06:48:01,509 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_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-25 06:48:02,530 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,533 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,534 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,535 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,537 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,558 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,559 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,561 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,562 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,564 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,565 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:02,993 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:48:02,996 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:48:03,001 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:48:03,003 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:48:03,005 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:48:03,005 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:48:03,006 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:48:03,007 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:48:03,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:48:03,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:48:03,216 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:48:03,244 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,366 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,373 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,373 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,379 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,379 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,379 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,386 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,387 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,435 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:48:03,485 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:48:03,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:48:03,548 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_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-25 06:48:03,548 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_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-25 06:48:03,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,607 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,607 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,615 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,616 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,616 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,617 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,618 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,619 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,619 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,653 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:48:03,654 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:48:03,656 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:48:03,656 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:48:03,657 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:48:03,658 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:48:03,659 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:48:03,660 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:48:03,661 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:48:03,661 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:48:03,694 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:48:03,716 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,722 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,754 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,754 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,758 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,758 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,759 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,759 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,760 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,760 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,763 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,763 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,771 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,777 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:48:03,792 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:48:03,806 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_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-25 06:48:03,807 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_348ec144-53e1-4811-9812-522b8963886b/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-25 06:48:03,845 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,845 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,846 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,846 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,847 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,878 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,879 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,882 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,882 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,925 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:48:03,926 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:48:03,926 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:48:03,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:48:03,928 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:48:03,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:48:03,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:48:03,930 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:48:03,930 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:48:03,931 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:48:03,950 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:48:03,976 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:03,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,008 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,011 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,013 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,016 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,016 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,037 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,038 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:04,046 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:48:04,322 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:48:04,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:04 WrapperNode [2021-11-25 06:48:04,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:48:04,324 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:48:04,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:48:04,324 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:48:04,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:04" (1/1) ... [2021-11-25 06:48:04,452 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:04" (1/1) ... [2021-11-25 06:48:04,561 INFO L137 Inliner]: procedures = 717, calls = 1880, calls flagged for inlining = 58, calls inlined = 17, statements flattened = 1121 [2021-11-25 06:48:04,562 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:48:04,563 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:48:04,563 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:48:04,563 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:48:04,573 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:04" (1/1) ... [2021-11-25 06:48:04,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:04" (1/1) ... [2021-11-25 06:48:04,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:04" (1/1) ... [2021-11-25 06:48:04,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:04" (1/1) ... [2021-11-25 06:48:04,725 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:04" (1/1) ... [2021-11-25 06:48:04,734 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:04" (1/1) ... [2021-11-25 06:48:04,748 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:04" (1/1) ... [2021-11-25 06:48:04,768 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:48:04,769 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:48:04,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:48:04,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:48:04,770 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:04" (1/1) ... [2021-11-25 06:48:04,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:48:04,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:48:04,806 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:48:04,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:48:04,860 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-25 06:48:04,860 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-25 06:48:04,860 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2021-11-25 06:48:04,860 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2021-11-25 06:48:04,860 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-25 06:48:04,860 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-25 06:48:04,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:48:04,861 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 06:48:04,861 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 06:48:04,861 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 06:48:04,861 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 06:48:04,861 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:48:04,862 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:48:04,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:48:04,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:48:04,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 06:48:04,862 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 06:48:04,863 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 06:48:04,863 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-25 06:48:04,863 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-25 06:48:04,863 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:48:04,864 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:48:04,864 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:48:04,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:48:04,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-25 06:48:04,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-25 06:48:04,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:48:04,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:48:04,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:48:04,865 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-25 06:48:04,865 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-25 06:48:04,865 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 06:48:04,866 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 06:48:04,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:48:04,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:48:04,867 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:48:04,867 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:48:04,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:48:04,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:48:04,867 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 06:48:04,867 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 06:48:04,868 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:48:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:48:04,868 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-25 06:48:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-25 06:48:04,868 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-25 06:48:04,868 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-25 06:48:04,869 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-25 06:48:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-25 06:48:04,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:48:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:48:04,869 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:48:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:48:04,869 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 06:48:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 06:48:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-25 06:48:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-25 06:48:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 06:48:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 06:48:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:48:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-25 06:48:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-25 06:48:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:48:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:48:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:48:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2021-11-25 06:48:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2021-11-25 06:48:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-25 06:48:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-25 06:48:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:48:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:48:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 06:48:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 06:48:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-25 06:48:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-25 06:48:04,873 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-25 06:48:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-25 06:48:04,873 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2021-11-25 06:48:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2021-11-25 06:48:04,873 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-25 06:48:04,873 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-25 06:48:05,386 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:48:05,390 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:48:08,958 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:48:09,312 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:48:09,312 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-25 06:48:09,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:48:09 BoogieIcfgContainer [2021-11-25 06:48:09,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:48:09,316 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:48:09,317 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:48:09,326 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:48:09,327 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:48:09" (1/1) ... [2021-11-25 06:48:09,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:48:09,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:09,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 454 states and 659 transitions. [2021-11-25 06:48:09,414 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 659 transitions. [2021-11-25 06:48:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:48:09,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:09,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:09,470 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) [2021-11-25 06:48:09,473 INFO L158 Benchmark]: Toolchain (without parser) took 8445.50ms. Allocated memory was 67.1MB in the beginning and 178.3MB in the end (delta: 111.1MB). Free memory was 38.6MB in the beginning and 113.2MB in the end (delta: -74.5MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2021-11-25 06:48:09,473 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 67.1MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:48:09,474 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3294.93ms. Allocated memory was 67.1MB in the beginning and 125.8MB in the end (delta: 58.7MB). Free memory was 38.5MB in the beginning and 59.9MB in the end (delta: -21.4MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. [2021-11-25 06:48:09,474 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.50ms. Allocated memory is still 125.8MB. Free memory was 59.2MB in the beginning and 48.0MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 06:48:09,475 INFO L158 Benchmark]: Boogie Preprocessor took 206.04ms. Allocated memory is still 125.8MB. Free memory was 48.0MB in the beginning and 72.7MB in the end (delta: -24.7MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. [2021-11-25 06:48:09,475 INFO L158 Benchmark]: RCFGBuilder took 4546.35ms. Allocated memory was 125.8MB in the beginning and 178.3MB in the end (delta: 52.4MB). Free memory was 72.7MB in the beginning and 121.5MB in the end (delta: -48.8MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2021-11-25 06:48:09,476 INFO L158 Benchmark]: CodeCheck took 155.05ms. Allocated memory is still 178.3MB. Free memory was 121.5MB in the beginning and 113.2MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:48:09,478 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 67.1MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3294.93ms. Allocated memory was 67.1MB in the beginning and 125.8MB in the end (delta: 58.7MB). Free memory was 38.5MB in the beginning and 59.9MB in the end (delta: -21.4MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.50ms. Allocated memory is still 125.8MB. Free memory was 59.2MB in the beginning and 48.0MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 206.04ms. Allocated memory is still 125.8MB. Free memory was 48.0MB in the beginning and 72.7MB in the end (delta: -24.7MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4546.35ms. Allocated memory was 125.8MB in the beginning and 178.3MB in the end (delta: 52.4MB). Free memory was 72.7MB in the beginning and 121.5MB in the end (delta: -48.8MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. * CodeCheck took 155.05ms. Allocated memory is still 178.3MB. Free memory was 121.5MB in the beginning and 113.2MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:48:09,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_348ec144-53e1-4811-9812-522b8963886b/bin/ukojak-d1pc8ZmBRL/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