./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e --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 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:43:14,902 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:43:14,906 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:43:14,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:43:14,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:43:14,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:43:14,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:43:14,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:43:14,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:43:14,990 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:43:14,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:43:14,993 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:43:14,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:43:14,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:43:14,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:43:15,005 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:43:15,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:43:15,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:43:15,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:43:15,022 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:43:15,024 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:43:15,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:43:15,029 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:43:15,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:43:15,040 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:43:15,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:43:15,041 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:43:15,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:43:15,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:43:15,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:43:15,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:43:15,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:43:15,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:43:15,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:43:15,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:43:15,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:43:15,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:43:15,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:43:15,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:43:15,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:43:15,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:43:15,057 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:43:15,101 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:43:15,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:43:15,103 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:43:15,104 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:43:15,104 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:43:15,105 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:43:15,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:43:15,105 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:43:15,106 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:43:15,106 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:43:15,107 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:43:15,107 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:43:15,107 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:43:15,108 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:43:15,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:43:15,108 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:43:15,108 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:43:15,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:43:15,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:43:15,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:43:15,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:43:15,110 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:43:15,110 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:43:15,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:43:15,110 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:43:15,111 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_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 [2021-11-13 23:43:15,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:43:15,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:43:15,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:43:15,446 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:43:15,447 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:43:15,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-13 23:43:15,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/data/dd72e1289/1beb7a86c8564fd6a94b1c84c3e546ac/FLAG793131322 [2021-11-13 23:43:16,358 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:43:16,358 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-13 23:43:16,398 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/data/dd72e1289/1beb7a86c8564fd6a94b1c84c3e546ac/FLAG793131322 [2021-11-13 23:43:16,429 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/data/dd72e1289/1beb7a86c8564fd6a94b1c84c3e546ac [2021-11-13 23:43:16,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:43:16,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:43:16,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:43:16,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:43:16,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:43:16,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:43:16" (1/1) ... [2021-11-13 23:43:16,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22423ad6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:16, skipping insertion in model container [2021-11-13 23:43:16,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:43:16" (1/1) ... [2021-11-13 23:43:16,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:43:16,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:43:16,907 WARN L228 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_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-13 23:43:16,913 WARN L228 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_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-13 23:43:16,934 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:43:16,943 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:43:17,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:43:17,901 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:17,902 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:17,903 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:17,904 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:17,905 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:17,920 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:17,921 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:17,923 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:17,924 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:43:18,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:43:18,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:43:18,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:43:18,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:43:18,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:43:18,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:43:18,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:43:18,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:43:18,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:43:18,510 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,510 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,564 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:43:18,594 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:43:18,608 WARN L228 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_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-13 23:43:18,609 WARN L228 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_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-13 23:43:18,611 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:43:18,612 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:43:18,748 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:43:18,783 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,790 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,791 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,792 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,793 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,799 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,811 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,812 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,813 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:43:18,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:43:18,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:43:18,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:43:18,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:43:18,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:43:18,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:43:18,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:43:18,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:43:18,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:43:18,920 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,920 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:18,944 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:43:19,146 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:43:19,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:19 WrapperNode [2021-11-13 23:43:19,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:43:19,148 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:43:19,148 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:43:19,148 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:43:19,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:19" (1/1) ... [2021-11-13 23:43:19,264 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:19" (1/1) ... [2021-11-13 23:43:19,392 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:43:19,394 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:43:19,394 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:43:19,394 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:43:19,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:19" (1/1) ... [2021-11-13 23:43:19,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:19" (1/1) ... [2021-11-13 23:43:19,423 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:19" (1/1) ... [2021-11-13 23:43:19,423 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:19" (1/1) ... [2021-11-13 23:43:19,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:19" (1/1) ... [2021-11-13 23:43:19,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:19" (1/1) ... [2021-11-13 23:43:19,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:19" (1/1) ... [2021-11-13 23:43:19,521 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:43:19,522 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:43:19,522 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:43:19,522 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:43:19,523 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:19" (1/1) ... [2021-11-13 23:43:19,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:43:19,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:43:19,558 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:43:19,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:43:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 23:43:19,612 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 23:43:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:43:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 23:43:19,613 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 23:43:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 23:43:19,613 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 23:43:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:43:19,614 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:43:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:43:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:43:19,615 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:43:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:43:19,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:43:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:43:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 23:43:19,617 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 23:43:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:43:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:43:19,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:43:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:43:19,619 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:43:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:43:19,620 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:43:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 23:43:19,620 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 23:43:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-13 23:43:19,621 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-13 23:43:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-13 23:43:19,621 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-13 23:43:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:43:19,621 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:43:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:43:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 23:43:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:43:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:43:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:43:19,623 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:43:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 23:43:19,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 23:43:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:43:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-13 23:43:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-13 23:43:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:43:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:43:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:43:38,088 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:43:38,089 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-13 23:43:38,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:43:38 BoogieIcfgContainer [2021-11-13 23:43:38,092 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:43:38,093 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:43:38,093 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:43:38,103 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:43:38,104 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:43:38" (1/1) ... [2021-11-13 23:43:38,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:43:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:43:38,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 156 states and 206 transitions. [2021-11-13 23:43:38,213 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2021-11-13 23:43:38,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-13 23:43:38,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:43:38,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:43:38,280 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) [2021-11-13 23:43:38,287 INFO L158 Benchmark]: Toolchain (without parser) took 21851.69ms. Allocated memory was 113.2MB in the beginning and 352.3MB in the end (delta: 239.1MB). Free memory was 74.6MB in the beginning and 142.5MB in the end (delta: -68.0MB). Peak memory consumption was 170.3MB. Max. memory is 16.1GB. [2021-11-13 23:43:38,288 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory was 67.0MB in the beginning and 66.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:43:38,293 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2712.49ms. Allocated memory was 113.2MB in the beginning and 140.5MB in the end (delta: 27.3MB). Free memory was 74.3MB in the beginning and 63.7MB in the end (delta: 10.6MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2021-11-13 23:43:38,295 INFO L158 Benchmark]: Boogie Procedure Inliner took 244.93ms. Allocated memory is still 140.5MB. Free memory was 63.7MB in the beginning and 93.2MB in the end (delta: -29.4MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2021-11-13 23:43:38,296 INFO L158 Benchmark]: Boogie Preprocessor took 127.25ms. Allocated memory is still 140.5MB. Free memory was 93.2MB in the beginning and 84.0MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:43:38,298 INFO L158 Benchmark]: RCFGBuilder took 18570.70ms. Allocated memory was 140.5MB in the beginning and 352.3MB in the end (delta: 211.8MB). Free memory was 84.0MB in the beginning and 149.9MB in the end (delta: -65.8MB). Peak memory consumption was 207.7MB. Max. memory is 16.1GB. [2021-11-13 23:43:38,298 INFO L158 Benchmark]: CodeCheck took 191.04ms. Allocated memory is still 352.3MB. Free memory was 149.9MB in the beginning and 142.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:43:38,308 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 0.31ms. Allocated memory is still 113.2MB. Free memory was 67.0MB in the beginning and 66.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2712.49ms. Allocated memory was 113.2MB in the beginning and 140.5MB in the end (delta: 27.3MB). Free memory was 74.3MB in the beginning and 63.7MB in the end (delta: 10.6MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 244.93ms. Allocated memory is still 140.5MB. Free memory was 63.7MB in the beginning and 93.2MB in the end (delta: -29.4MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.25ms. Allocated memory is still 140.5MB. Free memory was 93.2MB in the beginning and 84.0MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 18570.70ms. Allocated memory was 140.5MB in the beginning and 352.3MB in the end (delta: 211.8MB). Free memory was 84.0MB in the beginning and 149.9MB in the end (delta: -65.8MB). Peak memory consumption was 207.7MB. Max. memory is 16.1GB. * CodeCheck took 191.04ms. Allocated memory is still 352.3MB. Free memory was 149.9MB in the beginning and 142.5MB 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. [2021-11-13 23:43:38,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/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_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e --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 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:43:40,911 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:43:40,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:43:40,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:43:40,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:43:40,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:43:40,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:43:40,987 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:43:40,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:43:40,996 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:43:41,001 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:43:41,003 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:43:41,003 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:43:41,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:43:41,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:43:41,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:43:41,015 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:43:41,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:43:41,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:43:41,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:43:41,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:43:41,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:43:41,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:43:41,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:43:41,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:43:41,044 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:43:41,044 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:43:41,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:43:41,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:43:41,048 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:43:41,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:43:41,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:43:41,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:43:41,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:43:41,055 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:43:41,055 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:43:41,056 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:43:41,057 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:43:41,057 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:43:41,059 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:43:41,060 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:43:41,065 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:43:41,107 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:43:41,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:43:41,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:43:41,109 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:43:41,111 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:43:41,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:43:41,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:43:41,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:43:41,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:43:41,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:43:41,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:43:41,114 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:43:41,114 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:43:41,115 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:43:41,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:43:41,115 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:43:41,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:43:41,116 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:43:41,116 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:43:41,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:43:41,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:43:41,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:43:41,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:43:41,118 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:43:41,118 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:43:41,118 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:43:41,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:43:41,119 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:43:41,119 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:43:41,119 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_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 [2021-11-13 23:43:41,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:43:41,563 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:43:41,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:43:41,568 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:43:41,569 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:43:41,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-13 23:43:41,645 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/data/b8c10fc7e/250cdb781455442484b5359b5683c994/FLAG6ac038f3a [2021-11-13 23:43:42,526 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:43:42,527 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-13 23:43:42,576 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/data/b8c10fc7e/250cdb781455442484b5359b5683c994/FLAG6ac038f3a [2021-11-13 23:43:43,050 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/data/b8c10fc7e/250cdb781455442484b5359b5683c994 [2021-11-13 23:43:43,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:43:43,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:43:43,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:43:43,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:43:43,074 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:43:43,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:43:43" (1/1) ... [2021-11-13 23:43:43,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@566b1fc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:43, skipping insertion in model container [2021-11-13 23:43:43,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:43:43" (1/1) ... [2021-11-13 23:43:43,083 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:43:43,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:43:43,520 WARN L228 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_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-13 23:43:43,527 WARN L228 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_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-13 23:43:43,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:43:43,566 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:43:44,622 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:43:44,732 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:44,733 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:44,734 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:44,734 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:44,736 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:44,749 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:44,750 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:44,751 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:44,752 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:43:45,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:43:45,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:43:45,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:43:45,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:43:45,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:43:45,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:43:45,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:43:45,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:43:45,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:43:45,362 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,366 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:43:45,485 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:43:45,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:43:45,572 WARN L228 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_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-13 23:43:45,573 WARN L228 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_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-13 23:43:45,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:43:45,579 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:43:45,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:43:45,697 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,701 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,701 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,702 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,702 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,710 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,710 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,711 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,712 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:43:45,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:43:45,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:43:45,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:43:45,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:43:45,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:43:45,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:43:45,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:43:45,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:43:45,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:43:45,845 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,846 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:43:45,894 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:43:45,921 WARN L228 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_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-13 23:43:45,922 WARN L228 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_01008ee6-d587-499b-885a-919bdd7c3c8c/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-13 23:43:45,924 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:43:45,924 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:43:45,973 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:43:45,996 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,996 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,996 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,997 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:45,997 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:46,025 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:46,025 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:46,029 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:46,029 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:46,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:43:46,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:43:46,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:43:46,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:43:46,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:43:46,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:43:46,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:43:46,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:43:46,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:43:46,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:43:46,111 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:46,112 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:43:46,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:43:46,615 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:43:46,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:46 WrapperNode [2021-11-13 23:43:46,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:43:46,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:43:46,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:43:46,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:43:46,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:46" (1/1) ... [2021-11-13 23:43:46,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:46" (1/1) ... [2021-11-13 23:43:46,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:43:46,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:43:46,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:43:46,839 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:43:46,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:46" (1/1) ... [2021-11-13 23:43:46,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:46" (1/1) ... [2021-11-13 23:43:46,869 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:46" (1/1) ... [2021-11-13 23:43:46,869 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:46" (1/1) ... [2021-11-13 23:43:46,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:46" (1/1) ... [2021-11-13 23:43:46,924 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:46" (1/1) ... [2021-11-13 23:43:46,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:46" (1/1) ... [2021-11-13 23:43:46,960 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:43:46,961 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:43:46,961 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:43:46,961 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:43:46,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:46" (1/1) ... [2021-11-13 23:43:46,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:43:46,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:43:47,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:43:47,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:43:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 23:43:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 23:43:47,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:43:47,085 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 23:43:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 23:43:47,085 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 23:43:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 23:43:47,086 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:43:47,086 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:43:47,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:43:47,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:43:47,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:43:47,086 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:43:47,087 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:43:47,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:43:47,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:43:47,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:43:47,088 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 23:43:47,088 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 23:43:47,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:43:47,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:43:47,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:43:47,088 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:43:47,088 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:43:47,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:43:47,089 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:43:47,089 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:43:47,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:43:47,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 23:43:47,089 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 23:43:47,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-13 23:43:47,090 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-13 23:43:47,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-13 23:43:47,090 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-13 23:43:47,090 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:43:47,090 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:43:47,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:43:47,091 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 23:43:47,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:43:47,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:43:47,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:43:47,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:43:47,092 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:43:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:43:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 23:43:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 23:43:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-13 23:43:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-13 23:43:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:43:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:44:09,548 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:44:09,548 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-13 23:44:09,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:44:09 BoogieIcfgContainer [2021-11-13 23:44:09,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:44:09,559 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:44:09,559 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:44:09,569 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:44:09,569 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:44:09" (1/1) ... [2021-11-13 23:44:09,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:44:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:44:09,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 156 states and 206 transitions. [2021-11-13 23:44:09,674 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2021-11-13 23:44:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-13 23:44:09,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:44:09,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:44:09,745 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) [2021-11-13 23:44:09,753 INFO L158 Benchmark]: Toolchain (without parser) took 26697.60ms. Allocated memory was 58.7MB in the beginning and 467.7MB in the end (delta: 408.9MB). Free memory was 29.2MB in the beginning and 343.5MB in the end (delta: -314.3MB). Peak memory consumption was 92.8MB. Max. memory is 16.1GB. [2021-11-13 23:44:09,756 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.8MB in the end (delta: 39.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:44:09,760 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3545.68ms. Allocated memory was 58.7MB in the beginning and 113.2MB in the end (delta: 54.5MB). Free memory was 29.1MB in the beginning and 58.5MB in the end (delta: -29.5MB). Peak memory consumption was 42.9MB. Max. memory is 16.1GB. [2021-11-13 23:44:09,761 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.35ms. Allocated memory is still 113.2MB. Free memory was 58.5MB in the beginning and 48.7MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:44:09,763 INFO L158 Benchmark]: Boogie Preprocessor took 121.22ms. Allocated memory is still 113.2MB. Free memory was 48.7MB in the beginning and 38.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:44:09,764 INFO L158 Benchmark]: RCFGBuilder took 22597.72ms. Allocated memory was 113.2MB in the beginning and 467.7MB in the end (delta: 354.4MB). Free memory was 38.3MB in the beginning and 350.9MB in the end (delta: -312.6MB). Peak memory consumption was 258.4MB. Max. memory is 16.1GB. [2021-11-13 23:44:09,764 INFO L158 Benchmark]: CodeCheck took 191.64ms. Allocated memory is still 467.7MB. Free memory was 350.9MB in the beginning and 343.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:44:09,769 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 0.27ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.8MB in the end (delta: 39.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3545.68ms. Allocated memory was 58.7MB in the beginning and 113.2MB in the end (delta: 54.5MB). Free memory was 29.1MB in the beginning and 58.5MB in the end (delta: -29.5MB). Peak memory consumption was 42.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.35ms. Allocated memory is still 113.2MB. Free memory was 58.5MB in the beginning and 48.7MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.22ms. Allocated memory is still 113.2MB. Free memory was 48.7MB in the beginning and 38.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 22597.72ms. Allocated memory was 113.2MB in the beginning and 467.7MB in the end (delta: 354.4MB). Free memory was 38.3MB in the beginning and 350.9MB in the end (delta: -312.6MB). Peak memory consumption was 258.4MB. Max. memory is 16.1GB. * CodeCheck took 191.64ms. Allocated memory is still 467.7MB. Free memory was 350.9MB in the beginning and 343.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:44:09,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01008ee6-d587-499b-885a-919bdd7c3c8c/bin/ukojak-2xVlg8857e/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