./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:52:18,485 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:52:18,626 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:52:18,631 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:52:18,632 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:52:18,655 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:52:18,656 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:52:18,657 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:52:18,657 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:52:18,658 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:52:18,659 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:52:18,659 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:52:18,660 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:52:18,661 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:52:18,661 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:52:18,662 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:52:18,662 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:52:18,663 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:52:18,664 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:52:18,664 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:52:18,665 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:52:18,666 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:52:18,666 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:52:18,667 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:52:18,667 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:52:18,668 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:52:18,668 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:52:18,669 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:52:18,669 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:52:18,670 INFO L153 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2023-11-11 23:52:19,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:52:19,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:52:19,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:52:19,046 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:52:19,047 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:52:19,049 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2023-11-11 23:52:22,228 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:52:22,757 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:52:22,757 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2023-11-11 23:52:22,801 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/data/1e5b369fc/63b206f5d7c040bb8542dee132483d4e/FLAG56f73e072 [2023-11-11 23:52:22,823 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/data/1e5b369fc/63b206f5d7c040bb8542dee132483d4e [2023-11-11 23:52:22,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:52:22,831 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:52:22,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:52:22,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:52:22,841 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:52:22,843 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:22" (1/1) ... [2023-11-11 23:52:22,845 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ff3c59a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:22, skipping insertion in model container [2023-11-11 23:52:22,845 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:22" (1/1) ... [2023-11-11 23:52:22,979 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:52:23,296 WARN L240 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2023-11-11 23:52:23,307 WARN L240 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2023-11-11 23:52:24,423 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,427 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,428 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,431 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,434 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,452 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,453 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,456 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,456 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,459 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,460 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,461 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,462 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:24,984 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:52:24,985 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:52:24,987 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:52:24,988 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:52:24,989 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:52:24,990 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:52:24,991 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:52:24,992 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:52:24,993 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:52:24,994 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:52:25,171 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:25,192 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:52:25,218 WARN L240 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2023-11-11 23:52:25,219 WARN L240 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2023-11-11 23:52:25,261 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,262 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,262 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,263 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,264 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,273 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,281 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,282 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,282 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,287 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,288 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,288 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,289 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:25,356 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:52:25,360 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:52:25,361 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:52:25,362 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:52:25,369 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:52:25,370 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:52:25,371 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:52:25,372 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:52:25,373 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:52:25,373 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:52:25,441 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:25,729 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,729 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,730 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,730 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,730 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,730 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,731 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,732 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,732 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,732 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,732 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,732 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,732 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,732 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,733 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:25,741 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:52:25,742 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25 WrapperNode [2023-11-11 23:52:25,743 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:52:25,744 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:52:25,744 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:52:25,744 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:52:25,752 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25" (1/1) ... [2023-11-11 23:52:25,842 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25" (1/1) ... [2023-11-11 23:52:25,892 INFO L138 Inliner]: procedures = 678, calls = 1032, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 27 [2023-11-11 23:52:25,892 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:52:25,893 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:52:25,893 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:52:25,894 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:52:25,903 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25" (1/1) ... [2023-11-11 23:52:25,904 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25" (1/1) ... [2023-11-11 23:52:25,907 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25" (1/1) ... [2023-11-11 23:52:25,908 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25" (1/1) ... [2023-11-11 23:52:25,930 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25" (1/1) ... [2023-11-11 23:52:25,933 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25" (1/1) ... [2023-11-11 23:52:25,976 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25" (1/1) ... [2023-11-11 23:52:25,979 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25" (1/1) ... [2023-11-11 23:52:25,994 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:52:25,995 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:52:25,995 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:52:25,996 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:52:25,996 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:25" (1/1) ... [2023-11-11 23:52:26,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:52:26,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:52:26,032 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:52:26,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:52:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2023-11-11 23:52:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2023-11-11 23:52:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-11 23:52:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-11 23:52:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:52:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:52:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:52:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:52:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:52:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:52:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:52:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:52:26,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:52:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:52:26,082 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:52:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:52:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:52:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:52:26,407 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:52:26,410 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:52:26,598 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:52:26,635 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:52:26,635 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-11 23:52:26,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:26 BoogieIcfgContainer [2023-11-11 23:52:26,638 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:52:26,639 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:52:26,639 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:52:26,651 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:52:26,651 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:26" (1/1) ... [2023-11-11 23:52:26,661 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:52:26,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2023-11-11 23:52:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2023-11-11 23:52:26,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-11 23:52:26,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:26,789 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:385) 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:156) 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:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-11 23:52:26,796 INFO L158 Benchmark]: Toolchain (without parser) took 3961.81ms. Allocated memory was 123.7MB in the beginning and 155.2MB in the end (delta: 31.5MB). Free memory was 75.4MB in the beginning and 85.4MB in the end (delta: -10.0MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2023-11-11 23:52:26,798 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 123.7MB. Free memory is still 91.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:52:26,803 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2907.81ms. Allocated memory was 123.7MB in the beginning and 155.2MB in the end (delta: 31.5MB). Free memory was 75.4MB in the beginning and 62.5MB in the end (delta: 12.9MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2023-11-11 23:52:26,804 INFO L158 Benchmark]: Boogie Procedure Inliner took 148.88ms. Allocated memory is still 155.2MB. Free memory was 62.5MB in the beginning and 57.1MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:52:26,804 INFO L158 Benchmark]: Boogie Preprocessor took 101.39ms. Allocated memory is still 155.2MB. Free memory was 57.1MB in the beginning and 110.5MB in the end (delta: -53.4MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2023-11-11 23:52:26,805 INFO L158 Benchmark]: RCFGBuilder took 643.11ms. Allocated memory is still 155.2MB. Free memory was 110.5MB in the beginning and 91.7MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-11 23:52:26,805 INFO L158 Benchmark]: CodeCheck took 152.65ms. Allocated memory is still 155.2MB. Free memory was 91.7MB in the beginning and 85.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:52:26,808 INFO L338 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 123.7MB. Free memory is still 91.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2907.81ms. Allocated memory was 123.7MB in the beginning and 155.2MB in the end (delta: 31.5MB). Free memory was 75.4MB in the beginning and 62.5MB in the end (delta: 12.9MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 148.88ms. Allocated memory is still 155.2MB. Free memory was 62.5MB in the beginning and 57.1MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.39ms. Allocated memory is still 155.2MB. Free memory was 57.1MB in the beginning and 110.5MB in the end (delta: -53.4MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * RCFGBuilder took 643.11ms. Allocated memory is still 155.2MB. Free memory was 110.5MB in the beginning and 91.7MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 152.65ms. Allocated memory is still 155.2MB. Free memory was 91.7MB in the beginning and 85.4MB 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. [2023-11-11 23:52:26,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:52:29,552 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:52:29,684 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:52:29,735 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:52:29,736 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:52:29,737 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:52:29,738 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:52:29,739 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:52:29,740 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:52:29,745 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:52:29,746 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:52:29,746 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:52:29,747 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:52:29,748 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:52:29,749 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:52:29,749 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:52:29,750 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:52:29,750 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:52:29,751 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:52:29,752 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:52:29,752 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:52:29,753 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:52:29,753 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:52:29,754 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:52:29,754 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:52:29,755 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:52:29,755 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:52:29,756 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:52:29,756 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:52:29,757 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:52:29,758 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:52:29,758 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:52:29,759 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:52:29,759 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:52:29,760 INFO L153 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2023-11-11 23:52:30,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:52:30,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:52:30,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:52:30,201 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:52:30,201 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:52:30,203 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2023-11-11 23:52:33,376 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:52:34,072 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:52:34,073 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2023-11-11 23:52:34,110 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/data/6e06dafde/b3794a277b8a405c80f4ff3d688b763a/FLAG0d454e6ba [2023-11-11 23:52:34,126 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/data/6e06dafde/b3794a277b8a405c80f4ff3d688b763a [2023-11-11 23:52:34,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:52:34,131 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:52:34,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:52:34,133 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:52:34,138 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:52:34,139 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:34" (1/1) ... [2023-11-11 23:52:34,140 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79c06c99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:34, skipping insertion in model container [2023-11-11 23:52:34,141 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:34" (1/1) ... [2023-11-11 23:52:34,269 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:52:34,576 WARN L240 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2023-11-11 23:52:34,585 WARN L240 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2023-11-11 23:52:35,551 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,560 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,560 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,562 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,563 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,589 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,590 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,592 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,593 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,598 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,599 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,600 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:35,600 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,114 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:52:36,115 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:52:36,116 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:52:36,118 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:52:36,119 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:52:36,120 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:52:36,121 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:52:36,122 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:52:36,122 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:52:36,123 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:52:36,321 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:36,347 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:52:36,402 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:52:36,408 WARN L240 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2023-11-11 23:52:36,408 WARN L240 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2023-11-11 23:52:36,491 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,492 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,492 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,493 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,493 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,507 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,507 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,508 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,510 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,511 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,516 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,517 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,518 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,581 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:52:36,582 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:52:36,583 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:52:36,584 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:52:36,591 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:52:36,591 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:52:36,592 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:52:36,592 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:52:36,593 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:52:36,593 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:52:36,641 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:36,655 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:52:36,694 WARN L240 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2023-11-11 23:52:36,695 WARN L240 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_e33696f3-4d45-45dc-bdca-f8e8b785ed36/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2023-11-11 23:52:36,748 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,748 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,748 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,751 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,752 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,768 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,769 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,770 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,770 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,771 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,772 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,772 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,772 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:36,808 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:52:36,809 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:52:36,810 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:52:36,810 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:52:36,812 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:52:36,812 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:52:36,813 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:52:36,813 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:52:36,814 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:52:36,814 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:52:36,859 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:37,133 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,133 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,133 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,133 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,133 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,133 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,134 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,134 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,134 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,134 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,134 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,134 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,134 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,134 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,135 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:37,142 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:52:37,143 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37 WrapperNode [2023-11-11 23:52:37,143 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:52:37,144 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:52:37,144 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:52:37,144 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:52:37,152 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37" (1/1) ... [2023-11-11 23:52:37,268 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37" (1/1) ... [2023-11-11 23:52:37,329 INFO L138 Inliner]: procedures = 697, calls = 1032, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 28 [2023-11-11 23:52:37,329 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:52:37,331 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:52:37,331 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:52:37,331 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:52:37,341 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37" (1/1) ... [2023-11-11 23:52:37,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37" (1/1) ... [2023-11-11 23:52:37,352 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37" (1/1) ... [2023-11-11 23:52:37,353 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37" (1/1) ... [2023-11-11 23:52:37,386 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37" (1/1) ... [2023-11-11 23:52:37,390 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37" (1/1) ... [2023-11-11 23:52:37,395 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37" (1/1) ... [2023-11-11 23:52:37,398 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37" (1/1) ... [2023-11-11 23:52:37,414 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:52:37,415 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:52:37,415 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:52:37,415 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:52:37,416 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:37" (1/1) ... [2023-11-11 23:52:37,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:52:37,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:52:37,456 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:52:37,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:52:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2023-11-11 23:52:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2023-11-11 23:52:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-11 23:52:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-11 23:52:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:52:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:52:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:52:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:52:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:52:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:52:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:52:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:52:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:52:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:52:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:52:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:52:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:52:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:52:37,826 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:52:37,831 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:52:38,066 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:52:38,135 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:52:38,135 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-11 23:52:38,138 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:38 BoogieIcfgContainer [2023-11-11 23:52:38,139 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:52:38,140 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:52:38,140 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:52:38,151 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:52:38,151 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:38" (1/1) ... [2023-11-11 23:52:38,160 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:52:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:38,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2023-11-11 23:52:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2023-11-11 23:52:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-11 23:52:38,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:38,230 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:52:38,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:52:38,233 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:52:38,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:52:38,321 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) 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:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-11 23:52:38,325 INFO L158 Benchmark]: Toolchain (without parser) took 4193.93ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 51.1MB in the beginning and 41.1MB in the end (delta: 10.1MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2023-11-11 23:52:38,326 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 62.9MB. Free memory was 38.6MB in the beginning and 38.5MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:52:38,326 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3011.25ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 50.9MB in the beginning and 53.4MB in the end (delta: -2.5MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2023-11-11 23:52:38,327 INFO L158 Benchmark]: Boogie Procedure Inliner took 185.54ms. Allocated memory is still 98.6MB. Free memory was 53.4MB in the beginning and 48.2MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:52:38,327 INFO L158 Benchmark]: Boogie Preprocessor took 83.50ms. Allocated memory is still 98.6MB. Free memory was 48.2MB in the beginning and 45.0MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:52:38,328 INFO L158 Benchmark]: RCFGBuilder took 723.69ms. Allocated memory is still 98.6MB. Free memory was 45.0MB in the beginning and 47.9MB in the end (delta: -2.9MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. [2023-11-11 23:52:38,329 INFO L158 Benchmark]: CodeCheck took 183.65ms. Allocated memory is still 98.6MB. Free memory was 47.9MB in the beginning and 41.1MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:52:38,332 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort RoundingMode not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 62.9MB. Free memory was 38.6MB in the beginning and 38.5MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3011.25ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 50.9MB in the beginning and 53.4MB in the end (delta: -2.5MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 185.54ms. Allocated memory is still 98.6MB. Free memory was 53.4MB in the beginning and 48.2MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.50ms. Allocated memory is still 98.6MB. Free memory was 48.2MB in the beginning and 45.0MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 723.69ms. Allocated memory is still 98.6MB. Free memory was 45.0MB in the beginning and 47.9MB in the end (delta: -2.9MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. * CodeCheck took 183.65ms. Allocated memory is still 98.6MB. Free memory was 47.9MB in the beginning and 41.1MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:52:38,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:52:38,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e33696f3-4d45-45dc-bdca-f8e8b785ed36/bin/ukojak-verify-0OAaufAVZV/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 RoundingMode not declared