./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:03:24,500 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:03:24,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:03:24,551 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:03:24,551 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:03:24,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:03:24,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:03:24,557 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:03:24,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:03:24,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:03:24,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:03:24,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:03:24,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:03:24,565 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:03:24,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:03:24,570 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:03:24,571 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:03:24,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:03:24,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:03:24,577 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:03:24,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:03:24,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:03:24,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:03:24,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:03:24,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:03:24,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:03:24,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:03:24,594 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:03:24,594 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:03:24,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:03:24,596 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:03:24,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:03:24,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:03:24,599 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:03:24,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:03:24,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:03:24,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:03:24,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:03:24,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:03:24,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:03:24,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:03:24,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:03:24,628 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:03:24,629 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:03:24,629 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:03:24,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:03:24,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:03:24,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:03:24,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:03:24,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:03:24,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:03:24,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:03:24,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:03:24,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:03:24,633 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:03:24,633 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:03:24,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:03:24,634 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:03:24,634 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:03:24,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:03:24,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:03:24,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:03:24,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:03:24,635 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:03:24,635 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:03:24,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:03:24,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:03:24,636 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_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2021-11-25 07:03:24,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:03:24,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:03:24,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:03:24,912 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:03:24,913 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:03:24,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-11-25 07:03:25,000 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/data/0f97a92f9/de364706f0534dfa9110541d8c481404/FLAG3a7ba9f0d [2021-11-25 07:03:25,785 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:03:25,785 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-11-25 07:03:25,826 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/data/0f97a92f9/de364706f0534dfa9110541d8c481404/FLAG3a7ba9f0d [2021-11-25 07:03:25,955 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/data/0f97a92f9/de364706f0534dfa9110541d8c481404 [2021-11-25 07:03:25,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:03:25,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:03:25,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:03:25,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:03:25,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:03:25,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:03:25" (1/1) ... [2021-11-25 07:03:25,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6163df25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:25, skipping insertion in model container [2021-11-25 07:03:25,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:03:25" (1/1) ... [2021-11-25 07:03:25,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:03:26,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:03:26,367 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_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-11-25 07:03:26,371 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_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-11-25 07:03:27,166 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,168 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,170 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,184 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,537 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:03:27,538 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:03:27,539 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:03:27,540 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:03:27,542 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:03:27,542 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:03:27,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:03:27,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:03:27,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:03:27,545 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:03:27,676 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:03:27,737 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:03:27,798 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:03:27,827 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_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-11-25 07:03:27,834 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_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-11-25 07:03:27,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,873 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,873 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,874 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,882 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,884 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,884 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,885 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,886 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,887 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,887 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:27,945 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:03:27,946 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:03:27,947 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:03:27,948 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:03:27,949 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:03:27,950 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:03:27,950 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:03:27,951 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:03:27,951 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:03:27,952 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:03:27,976 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:03:27,992 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:03:28,295 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:03:28,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:28 WrapperNode [2021-11-25 07:03:28,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:03:28,297 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:03:28,297 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:03:28,297 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:03:28,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:28" (1/1) ... [2021-11-25 07:03:28,425 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:28" (1/1) ... [2021-11-25 07:03:28,489 INFO L137 Inliner]: procedures = 679, calls = 1048, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 150 [2021-11-25 07:03:28,491 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:03:28,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:03:28,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:03:28,493 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:03:28,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:28" (1/1) ... [2021-11-25 07:03:28,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:28" (1/1) ... [2021-11-25 07:03:28,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:28" (1/1) ... [2021-11-25 07:03:28,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:28" (1/1) ... [2021-11-25 07:03:28,550 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:28" (1/1) ... [2021-11-25 07:03:28,554 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:28" (1/1) ... [2021-11-25 07:03:28,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:28" (1/1) ... [2021-11-25 07:03:28,578 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:03:28,578 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:03:28,579 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:03:28,579 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:03:28,580 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:28" (1/1) ... [2021-11-25 07:03:28,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:03:28,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:03:28,611 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:03:28,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:03:28,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:03:28,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:03:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:03:28,664 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-11-25 07:03:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-11-25 07:03:28,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:03:28,666 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-11-25 07:03:28,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-11-25 07:03:28,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:03:28,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:03:28,668 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2021-11-25 07:03:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2021-11-25 07:03:28,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:03:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:03:28,669 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:03:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:03:28,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:03:28,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:03:28,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:03:28,671 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:03:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:03:28,672 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2021-11-25 07:03:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2021-11-25 07:03:28,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:03:29,000 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:03:29,004 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:03:29,281 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:03:29,399 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:03:29,399 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-25 07:03:29,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:03:29 BoogieIcfgContainer [2021-11-25 07:03:29,401 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:03:29,402 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:03:29,402 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:03:29,412 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:03:29,412 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:03:29" (1/1) ... [2021-11-25 07:03:29,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:03:29,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:29,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2021-11-25 07:03:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2021-11-25 07:03:29,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-25 07:03:29,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:29,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:29,534 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 07:03:29,538 INFO L158 Benchmark]: Toolchain (without parser) took 3577.31ms. Allocated memory was 104.9MB in the beginning and 142.6MB in the end (delta: 37.7MB). Free memory was 63.6MB in the beginning and 88.8MB in the end (delta: -25.2MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2021-11-25 07:03:29,539 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 104.9MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:03:29,540 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2334.72ms. Allocated memory was 104.9MB in the beginning and 142.6MB in the end (delta: 37.7MB). Free memory was 63.3MB in the beginning and 95.9MB in the end (delta: -32.7MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2021-11-25 07:03:29,540 INFO L158 Benchmark]: Boogie Procedure Inliner took 194.24ms. Allocated memory is still 142.6MB. Free memory was 95.9MB in the beginning and 90.4MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:03:29,541 INFO L158 Benchmark]: Boogie Preprocessor took 84.90ms. Allocated memory is still 142.6MB. Free memory was 90.4MB in the beginning and 87.5MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 07:03:29,542 INFO L158 Benchmark]: RCFGBuilder took 822.96ms. Allocated memory is still 142.6MB. Free memory was 87.5MB in the beginning and 96.1MB in the end (delta: -8.5MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2021-11-25 07:03:29,542 INFO L158 Benchmark]: CodeCheck took 134.49ms. Allocated memory is still 142.6MB. Free memory was 95.1MB in the beginning and 88.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:03:29,545 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 0.33ms. Allocated memory is still 104.9MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2334.72ms. Allocated memory was 104.9MB in the beginning and 142.6MB in the end (delta: 37.7MB). Free memory was 63.3MB in the beginning and 95.9MB in the end (delta: -32.7MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 194.24ms. Allocated memory is still 142.6MB. Free memory was 95.9MB in the beginning and 90.4MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.90ms. Allocated memory is still 142.6MB. Free memory was 90.4MB in the beginning and 87.5MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 822.96ms. Allocated memory is still 142.6MB. Free memory was 87.5MB in the beginning and 96.1MB in the end (delta: -8.5MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. * CodeCheck took 134.49ms. Allocated memory is still 142.6MB. Free memory was 95.1MB in the beginning and 88.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:03:29,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:03:31,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:03:31,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:03:32,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:03:32,012 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:03:32,016 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:03:32,018 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:03:32,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:03:32,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:03:32,039 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:03:32,043 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:03:32,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:03:32,046 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:03:32,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:03:32,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:03:32,053 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:03:32,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:03:32,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:03:32,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:03:32,065 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:03:32,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:03:32,070 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:03:32,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:03:32,075 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:03:32,080 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:03:32,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:03:32,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:03:32,083 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:03:32,083 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:03:32,084 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:03:32,085 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:03:32,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:03:32,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:03:32,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:03:32,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:03:32,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:03:32,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:03:32,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:03:32,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:03:32,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:03:32,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:03:32,109 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:03:32,153 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:03:32,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:03:32,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:03:32,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:03:32,156 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:03:32,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:03:32,157 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:03:32,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:03:32,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:03:32,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:03:32,158 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:03:32,159 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:03:32,159 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:03:32,159 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:03:32,159 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:03:32,159 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:03:32,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:03:32,160 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:03:32,160 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:03:32,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:03:32,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:03:32,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:03:32,161 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:03:32,161 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:03:32,161 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:03:32,161 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:03:32,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:03:32,162 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:03:32,162 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:03:32,162 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_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2021-11-25 07:03:32,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:03:32,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:03:32,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:03:32,582 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:03:32,582 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:03:32,584 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-11-25 07:03:32,653 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/data/1ae95fd79/79d25586d5ca47aaab486e3793769161/FLAG9d9f32648 [2021-11-25 07:03:33,573 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:03:33,573 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-11-25 07:03:33,608 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/data/1ae95fd79/79d25586d5ca47aaab486e3793769161/FLAG9d9f32648 [2021-11-25 07:03:34,070 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/data/1ae95fd79/79d25586d5ca47aaab486e3793769161 [2021-11-25 07:03:34,073 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:03:34,074 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:03:34,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:03:34,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:03:34,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:03:34,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:03:34" (1/1) ... [2021-11-25 07:03:34,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4caff331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:34, skipping insertion in model container [2021-11-25 07:03:34,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:03:34" (1/1) ... [2021-11-25 07:03:34,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:03:34,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:03:34,500 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_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-11-25 07:03:34,508 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_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-11-25 07:03:35,314 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,316 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,318 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,345 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,353 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,366 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:35,738 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:03:35,739 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:03:35,740 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:03:35,741 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:03:35,743 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:03:35,743 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:03:35,744 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:03:35,745 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:03:35,746 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:03:35,746 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:03:35,925 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:03:35,972 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:03:36,003 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:03:36,052 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:03:36,057 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_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-11-25 07:03:36,059 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_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-11-25 07:03:36,150 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,168 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,168 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,169 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,169 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,177 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,184 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,195 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,195 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:03:36,256 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:03:36,257 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:03:36,258 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:03:36,266 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:03:36,267 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:03:36,268 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:03:36,268 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:03:36,269 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:03:36,269 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:03:36,305 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:03:36,327 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:03:36,341 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:03:36,369 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_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-11-25 07:03:36,369 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_db5dc014-7204-4e9b-840b-598a05f2ca12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-11-25 07:03:36,422 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,434 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,435 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,436 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,436 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,437 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,438 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,438 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,438 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:03:36,481 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:03:36,482 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:03:36,484 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:03:36,485 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:03:36,485 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:03:36,486 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:03:36,486 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:03:36,487 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:03:36,488 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:03:36,488 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:03:36,519 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:03:36,534 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:03:36,759 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:03:36,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36 WrapperNode [2021-11-25 07:03:36,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:03:36,760 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:03:36,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:03:36,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:03:36,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 07:03:36,852 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 07:03:36,896 INFO L137 Inliner]: procedures = 698, calls = 1048, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 151 [2021-11-25 07:03:36,896 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:03:36,897 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:03:36,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:03:36,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:03:36,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 07:03:36,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 07:03:36,913 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 07:03:36,913 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 07:03:36,931 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 07:03:36,935 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 07:03:36,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 07:03:36,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:03:36,968 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:03:36,968 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:03:36,968 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:03:36,969 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:03:36" (1/1) ... [2021-11-25 07:03:36,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:03:36,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:03:37,001 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:03:37,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:03:37,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:03:37,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:03:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:03:37,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:03:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-11-25 07:03:37,052 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-11-25 07:03:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:03:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-11-25 07:03:37,053 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-11-25 07:03:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:03:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:03:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2021-11-25 07:03:37,053 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2021-11-25 07:03:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:03:37,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:03:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:03:37,054 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:03:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:03:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:03:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:03:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:03:37,055 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:03:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2021-11-25 07:03:37,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2021-11-25 07:03:37,366 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:03:37,368 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:03:37,897 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:03:38,021 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:03:38,022 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-25 07:03:38,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:03:38 BoogieIcfgContainer [2021-11-25 07:03:38,025 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:03:38,025 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:03:38,026 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:03:38,035 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:03:38,035 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:03:38" (1/1) ... [2021-11-25 07:03:38,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:03:38,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:03:38,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2021-11-25 07:03:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2021-11-25 07:03:38,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-25 07:03:38,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:03:38,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:03:38,178 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 07:03:38,182 INFO L158 Benchmark]: Toolchain (without parser) took 4107.05ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 61.3MB in the beginning and 42.0MB in the end (delta: 19.3MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2021-11-25 07:03:38,183 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 79.7MB. Free memory was 60.8MB in the beginning and 60.8MB in the end (delta: 71.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:03:38,186 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2683.25ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 61.2MB in the beginning and 59.1MB in the end (delta: 2.1MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2021-11-25 07:03:38,190 INFO L158 Benchmark]: Boogie Procedure Inliner took 135.87ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 52.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:03:38,190 INFO L158 Benchmark]: Boogie Preprocessor took 70.51ms. Allocated memory is still 117.4MB. Free memory was 52.8MB in the beginning and 49.3MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-25 07:03:38,192 INFO L158 Benchmark]: RCFGBuilder took 1056.68ms. Allocated memory is still 117.4MB. Free memory was 49.3MB in the beginning and 48.3MB in the end (delta: 954.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:03:38,192 INFO L158 Benchmark]: CodeCheck took 155.17ms. Allocated memory is still 117.4MB. Free memory was 48.3MB in the beginning and 42.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:03:38,194 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 0.24ms. Allocated memory is still 79.7MB. Free memory was 60.8MB in the beginning and 60.8MB in the end (delta: 71.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2683.25ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 61.2MB in the beginning and 59.1MB in the end (delta: 2.1MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 135.87ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 52.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 70.51ms. Allocated memory is still 117.4MB. Free memory was 52.8MB in the beginning and 49.3MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1056.68ms. Allocated memory is still 117.4MB. Free memory was 49.3MB in the beginning and 48.3MB in the end (delta: 954.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 155.17ms. Allocated memory is still 117.4MB. Free memory was 48.3MB in the beginning and 42.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:03:38,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db5dc014-7204-4e9b-840b-598a05f2ca12/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared