./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7608d8aa64807891206ad38b93db31434f261f46ffbbb3a8b8a4940e4ab5ce81 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:00:45,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:00:45,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:00:45,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:00:45,525 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:00:45,527 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:00:45,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:00:45,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:00:45,534 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:00:45,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:00:45,537 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:00:45,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:00:45,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:00:45,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:00:45,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:00:45,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:00:45,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:00:45,548 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:00:45,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:00:45,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:00:45,557 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:00:45,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:00:45,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:00:45,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:00:45,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:00:45,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:00:45,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:00:45,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:00:45,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:00:45,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:00:45,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:00:45,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:00:45,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:00:45,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:00:45,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:00:45,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:00:45,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:00:45,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:00:45,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:00:45,581 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:00:45,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:00:45,584 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:00:45,608 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:00:45,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:00:45,609 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:00:45,610 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:00:45,611 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:00:45,611 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:00:45,612 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:00:45,612 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:00:45,613 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:00:45,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:00:45,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:00:45,613 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:00:45,614 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:00:45,614 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:00:45,614 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:00:45,614 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:00:45,615 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:00:45,615 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:00:45,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:00:45,615 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:00:45,616 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:00:45,616 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:00:45,616 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:00:45,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:00:45,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:00:45,617 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7608d8aa64807891206ad38b93db31434f261f46ffbbb3a8b8a4940e4ab5ce81 [2021-11-23 01:00:45,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:00:45,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:00:45,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:00:45,970 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:00:45,971 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:00:45,973 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-11-23 01:00:46,050 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/data/d9aef9c12/684e339ed33e4abf9c87ce3763c1e7f0/FLAGb57efad1f [2021-11-23 01:00:47,002 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:00:47,008 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-11-23 01:00:47,079 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/data/d9aef9c12/684e339ed33e4abf9c87ce3763c1e7f0/FLAGb57efad1f [2021-11-23 01:00:47,414 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/data/d9aef9c12/684e339ed33e4abf9c87ce3763c1e7f0 [2021-11-23 01:00:47,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:00:47,418 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:00:47,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:00:47,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:00:47,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:00:47,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:47" (1/1) ... [2021-11-23 01:00:47,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e4a2a53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:47, skipping insertion in model container [2021-11-23 01:00:47,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:47" (1/1) ... [2021-11-23 01:00:47,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:00:47,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:00:47,961 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-11-23 01:00:47,968 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-11-23 01:00:49,411 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,415 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,416 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,418 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,420 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,444 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,450 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,460 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,464 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,466 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:49,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,067 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:00:50,069 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:00:50,070 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:00:50,071 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:00:50,074 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:00:50,075 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:00:50,076 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:00:50,077 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:00:50,077 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:00:50,078 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:00:50,350 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:00:50,816 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,818 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,878 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,919 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,922 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,922 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,923 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,925 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:50,926 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,004 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:00:51,065 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:00:51,090 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-11-23 01:00:51,098 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-11-23 01:00:51,164 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,166 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,182 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,184 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,236 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:00:51,237 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:00:51,237 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:00:51,241 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:00:51,242 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:00:51,243 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:00:51,244 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:00:51,244 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:00:51,245 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:00:51,245 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:00:51,267 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:00:51,417 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,417 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,427 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,429 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,431 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,432 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,446 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,449 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:51,489 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:00:51,894 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:00:51,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51 WrapperNode [2021-11-23 01:00:51,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:00:51,897 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:00:51,898 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:00:51,898 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:00:51,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2021-11-23 01:00:52,071 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2021-11-23 01:00:52,195 INFO L137 Inliner]: procedures = 774, calls = 2460, calls flagged for inlining = 66, calls inlined = 11, statements flattened = 732 [2021-11-23 01:00:52,196 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:00:52,197 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:00:52,197 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:00:52,197 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:00:52,207 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2021-11-23 01:00:52,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2021-11-23 01:00:52,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2021-11-23 01:00:52,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2021-11-23 01:00:52,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2021-11-23 01:00:52,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2021-11-23 01:00:52,296 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2021-11-23 01:00:52,313 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:00:52,314 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:00:52,314 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:00:52,314 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:00:52,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:51" (1/1) ... [2021-11-23 01:00:52,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:00:52,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:00:52,363 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:00:52,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:00:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 01:00:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:00:52,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:00:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:00:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:00:52,411 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:00:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:00:52,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:00:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-23 01:00:52,412 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-23 01:00:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:00:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:00:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:00:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:00:52,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:00:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:00:52,413 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:00:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:00:52,414 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:00:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:00:52,414 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:00:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:00:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 01:00:52,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 01:00:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:00:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:00:52,415 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:00:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:00:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-23 01:00:52,416 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-23 01:00:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:00:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-23 01:00:52,416 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-23 01:00:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:00:52,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:00:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:00:52,417 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:00:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2021-11-23 01:00:52,417 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2021-11-23 01:00:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-23 01:00:52,418 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-23 01:00:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:00:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:00:52,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:00:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 01:00:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 01:00:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2021-11-23 01:00:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2021-11-23 01:00:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_delete [2021-11-23 01:00:52,420 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_delete [2021-11-23 01:00:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:00:52,778 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:00:52,781 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:00:53,092 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2021-11-23 01:00:53,093 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2021-11-23 01:00:54,313 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:00:54,599 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:00:54,600 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-23 01:00:54,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:54 BoogieIcfgContainer [2021-11-23 01:00:54,609 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:00:54,610 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:00:54,610 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:00:54,623 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:00:54,623 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:54" (1/1) ... [2021-11-23 01:00:54,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:00:54,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:54,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 167 states and 221 transitions. [2021-11-23 01:00:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 221 transitions. [2021-11-23 01:00:54,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-11-23 01:00:54,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:54,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:54,840 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:00:54,852 INFO L158 Benchmark]: Toolchain (without parser) took 7426.36ms. Allocated memory was 113.2MB in the beginning and 190.8MB in the end (delta: 77.6MB). Free memory was 87.2MB in the beginning and 71.6MB in the end (delta: 15.7MB). Peak memory consumption was 93.2MB. Max. memory is 16.1GB. [2021-11-23 01:00:54,852 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 113.2MB. Free memory is still 90.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:00:54,855 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4473.88ms. Allocated memory was 113.2MB in the beginning and 190.8MB in the end (delta: 77.6MB). Free memory was 86.9MB in the beginning and 116.8MB in the end (delta: -29.9MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2021-11-23 01:00:54,856 INFO L158 Benchmark]: Boogie Procedure Inliner took 298.94ms. Allocated memory is still 190.8MB. Free memory was 116.8MB in the beginning and 105.3MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:00:54,857 INFO L158 Benchmark]: Boogie Preprocessor took 116.64ms. Allocated memory is still 190.8MB. Free memory was 105.3MB in the beginning and 97.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:00:54,858 INFO L158 Benchmark]: RCFGBuilder took 2295.31ms. Allocated memory is still 190.8MB. Free memory was 97.9MB in the beginning and 80.0MB in the end (delta: 18.0MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2021-11-23 01:00:54,861 INFO L158 Benchmark]: CodeCheck took 233.65ms. Allocated memory is still 190.8MB. Free memory was 78.9MB in the beginning and 71.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:00:54,866 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 0.37ms. Allocated memory is still 113.2MB. Free memory is still 90.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4473.88ms. Allocated memory was 113.2MB in the beginning and 190.8MB in the end (delta: 77.6MB). Free memory was 86.9MB in the beginning and 116.8MB in the end (delta: -29.9MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 298.94ms. Allocated memory is still 190.8MB. Free memory was 116.8MB in the beginning and 105.3MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 116.64ms. Allocated memory is still 190.8MB. Free memory was 105.3MB in the beginning and 97.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2295.31ms. Allocated memory is still 190.8MB. Free memory was 97.9MB in the beginning and 80.0MB in the end (delta: 18.0MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * CodeCheck took 233.65ms. Allocated memory is still 190.8MB. Free memory was 78.9MB in the beginning and 71.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:00:54,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7608d8aa64807891206ad38b93db31434f261f46ffbbb3a8b8a4940e4ab5ce81 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:00:57,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:00:57,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:00:57,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:00:57,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:00:57,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:00:57,781 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:00:57,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:00:57,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:00:57,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:00:57,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:00:57,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:00:57,804 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:00:57,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:00:57,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:00:57,815 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:00:57,817 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:00:57,818 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:00:57,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:00:57,828 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:00:57,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:00:57,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:00:57,835 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:00:57,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:00:57,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:00:57,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:00:57,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:00:57,842 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:00:57,842 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:00:57,843 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:00:57,844 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:00:57,845 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:00:57,846 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:00:57,846 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:00:57,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:00:57,863 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:00:57,864 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:00:57,864 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:00:57,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:00:57,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:00:57,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:00:57,869 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:00:57,916 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:00:57,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:00:57,918 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:00:57,918 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:00:57,920 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:00:57,920 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:00:57,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:00:57,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:00:57,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:00:57,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:00:57,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:00:57,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:00:57,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:00:57,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:00:57,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:00:57,924 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:00:57,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:00:57,924 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:00:57,924 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:00:57,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:00:57,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:00:57,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:00:57,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:00:57,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:00:57,926 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:00:57,926 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:00:57,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:00:57,927 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:00:57,927 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:00:57,927 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7608d8aa64807891206ad38b93db31434f261f46ffbbb3a8b8a4940e4ab5ce81 [2021-11-23 01:00:58,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:00:58,457 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:00:58,460 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:00:58,461 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:00:58,469 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:00:58,471 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-11-23 01:00:58,537 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/data/e66d54cee/e7d6e1a1bb6549fa9ac1e14ecf5a4f0f/FLAG3c60adbd4 [2021-11-23 01:00:59,675 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:00:59,676 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-11-23 01:00:59,735 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/data/e66d54cee/e7d6e1a1bb6549fa9ac1e14ecf5a4f0f/FLAG3c60adbd4 [2021-11-23 01:01:00,029 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/data/e66d54cee/e7d6e1a1bb6549fa9ac1e14ecf5a4f0f [2021-11-23 01:01:00,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:01:00,035 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:01:00,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:00,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:01:00,044 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:01:00,045 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:00" (1/1) ... [2021-11-23 01:01:00,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59fab5b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:00, skipping insertion in model container [2021-11-23 01:01:00,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:01:00" (1/1) ... [2021-11-23 01:01:00,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:01:00,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:01:00,584 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-11-23 01:01:00,593 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-11-23 01:01:01,910 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,911 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,912 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,913 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,914 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,934 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,935 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,938 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,941 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,943 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,944 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:01,944 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:02,515 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:01:02,517 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:01:02,519 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:01:02,520 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:01:02,522 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:01:02,524 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:01:02,525 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:01:02,526 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:01:02,527 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:01:02,528 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:01:02,786 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:01:03,291 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,292 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,340 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,341 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,360 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,361 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,367 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,367 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,368 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,432 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:03,504 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:01:03,558 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:01:03,566 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-11-23 01:01:03,567 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-11-23 01:01:03,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,641 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,652 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,652 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,653 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,654 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,655 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,656 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,699 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:01:03,700 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:01:03,701 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:01:03,703 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:01:03,704 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:01:03,704 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:01:03,705 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:01:03,705 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:01:03,706 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:01:03,707 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:01:03,736 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:01:03,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,913 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,913 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,928 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,930 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,931 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,932 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:03,973 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:04,010 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:01:04,036 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-11-23 01:01:04,037 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_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-11-23 01:01:04,085 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,085 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,086 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,086 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,087 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,094 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,095 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,144 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:01:04,145 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:01:04,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:01:04,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:01:04,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:01:04,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:01:04,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:01:04,162 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:01:04,177 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:01:04,178 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:01:04,213 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:01:04,432 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,432 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,446 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,458 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:01:04,502 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:01:04,998 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:01:04,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:04 WrapperNode [2021-11-23 01:01:04,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:01:05,000 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:05,001 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:01:05,001 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:01:05,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:04" (1/1) ... [2021-11-23 01:01:05,181 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:04" (1/1) ... [2021-11-23 01:01:05,282 INFO L137 Inliner]: procedures = 794, calls = 2460, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 727 [2021-11-23 01:01:05,283 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:01:05,284 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:01:05,284 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:01:05,284 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:01:05,302 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:04" (1/1) ... [2021-11-23 01:01:05,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:04" (1/1) ... [2021-11-23 01:01:05,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:04" (1/1) ... [2021-11-23 01:01:05,313 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:04" (1/1) ... [2021-11-23 01:01:05,376 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:04" (1/1) ... [2021-11-23 01:01:05,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:04" (1/1) ... [2021-11-23 01:01:05,409 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:04" (1/1) ... [2021-11-23 01:01:05,439 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:01:05,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:01:05,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:01:05,448 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:01:05,449 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:01:04" (1/1) ... [2021-11-23 01:01:05,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:01:05,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:01:05,487 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:01:05,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:01:05,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 01:01:05,545 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:01:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:01:05,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:01:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:01:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:01:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:01:05,551 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-23 01:01:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-23 01:01:05,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:01:05,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:01:05,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:01:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:01:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:01:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:01:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:01:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:01:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:01:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:01:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:01:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:01:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 01:01:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 01:01:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:01:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:01:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:01:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-23 01:01:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-23 01:01:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:01:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:01:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:01:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:01:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-23 01:01:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-23 01:01:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:01:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:01:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:01:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:01:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:01:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:01:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2021-11-23 01:01:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2021-11-23 01:01:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:01:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:01:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-23 01:01:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-23 01:01:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:01:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:01:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:01:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 01:01:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 01:01:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2021-11-23 01:01:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2021-11-23 01:01:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_delete [2021-11-23 01:01:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_delete [2021-11-23 01:01:06,024 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:01:06,027 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:01:07,861 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2021-11-23 01:01:07,862 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2021-11-23 01:01:10,445 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:01:10,809 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:01:10,809 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-23 01:01:10,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:01:10 BoogieIcfgContainer [2021-11-23 01:01:10,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:01:10,814 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:01:10,814 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:01:10,827 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:01:10,827 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:01:10" (1/1) ... [2021-11-23 01:01:10,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:01:10,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:10,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 165 states and 219 transitions. [2021-11-23 01:01:10,946 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 219 transitions. [2021-11-23 01:01:10,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2021-11-23 01:01:10,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:10,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:11,021 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:01:11,029 INFO L158 Benchmark]: Toolchain (without parser) took 10991.02ms. Allocated memory was 60.8MB in the beginning and 239.1MB in the end (delta: 178.3MB). Free memory was 28.1MB in the beginning and 134.8MB in the end (delta: -106.7MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. [2021-11-23 01:01:11,030 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory was 40.4MB in the beginning and 40.3MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:01:11,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4959.16ms. Allocated memory was 60.8MB in the beginning and 165.7MB in the end (delta: 104.9MB). Free memory was 27.9MB in the beginning and 74.6MB in the end (delta: -46.7MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2021-11-23 01:01:11,033 INFO L158 Benchmark]: Boogie Procedure Inliner took 282.70ms. Allocated memory is still 165.7MB. Free memory was 74.6MB in the beginning and 104.0MB in the end (delta: -29.4MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2021-11-23 01:01:11,036 INFO L158 Benchmark]: Boogie Preprocessor took 163.15ms. Allocated memory is still 165.7MB. Free memory was 104.0MB in the beginning and 95.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:01:11,040 INFO L158 Benchmark]: RCFGBuilder took 5364.65ms. Allocated memory was 165.7MB in the beginning and 239.1MB in the end (delta: 73.4MB). Free memory was 95.6MB in the beginning and 142.1MB in the end (delta: -46.5MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. [2021-11-23 01:01:11,040 INFO L158 Benchmark]: CodeCheck took 212.19ms. Allocated memory is still 239.1MB. Free memory was 142.1MB in the beginning and 134.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:01:11,045 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 0.32ms. Allocated memory is still 60.8MB. Free memory was 40.4MB in the beginning and 40.3MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4959.16ms. Allocated memory was 60.8MB in the beginning and 165.7MB in the end (delta: 104.9MB). Free memory was 27.9MB in the beginning and 74.6MB in the end (delta: -46.7MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 282.70ms. Allocated memory is still 165.7MB. Free memory was 74.6MB in the beginning and 104.0MB in the end (delta: -29.4MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 163.15ms. Allocated memory is still 165.7MB. Free memory was 104.0MB in the beginning and 95.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 5364.65ms. Allocated memory was 165.7MB in the beginning and 239.1MB in the end (delta: 73.4MB). Free memory was 95.6MB in the beginning and 142.1MB in the end (delta: -46.5MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. * CodeCheck took 212.19ms. Allocated memory is still 239.1MB. Free memory was 142.1MB in the beginning and 134.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:01:11,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3df48c1-4fca-4160-ab0e-8c3c07ba4375/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared