./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/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_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/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_5cea3242-7a96-4730-947a-8497ba8ac889/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 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:47:14,960 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:47:15,056 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:47:15,062 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:47:15,062 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:47:15,116 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:47:15,118 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:47:15,119 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:47:15,120 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:47:15,125 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:47:15,126 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:47:15,126 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:47:15,127 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:47:15,128 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:47:15,129 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:47:15,129 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:47:15,130 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:47:15,130 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:47:15,131 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:47:15,131 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:47:15,131 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:47:15,133 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:47:15,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:15,133 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:47:15,134 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:47:15,134 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:47:15,135 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:47:15,135 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:47:15,136 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:47:15,136 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_5cea3242-7a96-4730-947a-8497ba8ac889/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a [2023-11-11 23:47:15,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:47:15,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:47:15,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:47:15,505 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:47:15,506 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:47:15,507 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2023-11-11 23:47:18,532 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:47:19,002 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:47:19,002 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2023-11-11 23:47:19,043 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/data/7db67606a/06c9e649c8e3424cb6646433eeb977c2/FLAG9ca3c127a [2023-11-11 23:47:19,059 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/data/7db67606a/06c9e649c8e3424cb6646433eeb977c2 [2023-11-11 23:47:19,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:47:19,063 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:47:19,064 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:19,065 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:47:19,070 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:47:19,071 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,072 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44a9a830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19, skipping insertion in model container [2023-11-11 23:47:19,072 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,189 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:19,473 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_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2023-11-11 23:47:19,482 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_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2023-11-11 23:47:20,509 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,510 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,513 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,517 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,519 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,541 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,542 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,544 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,544 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,552 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,554 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,561 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:20,562 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,007 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:21,008 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:21,009 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:21,010 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:21,012 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:21,013 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:21,014 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:21,015 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:21,015 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:21,016 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:21,250 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:21,271 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:21,297 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_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2023-11-11 23:47:21,301 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_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2023-11-11 23:47:21,377 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,385 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,386 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,399 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,400 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,410 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,410 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,411 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,412 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,413 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,414 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,415 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,415 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:21,451 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:21,452 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:21,453 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:21,454 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:21,455 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:21,456 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:21,457 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:21,457 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:21,458 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:21,459 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:21,496 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:21,761 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,761 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,762 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,762 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,762 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,762 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,764 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,765 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,765 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,765 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,765 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,765 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,765 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,766 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,766 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,766 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:21,773 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:21,774 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21 WrapperNode [2023-11-11 23:47:21,774 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:21,775 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:21,775 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:21,775 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:21,782 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21" (1/1) ... [2023-11-11 23:47:21,892 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21" (1/1) ... [2023-11-11 23:47:21,941 INFO L138 Inliner]: procedures = 678, calls = 1048, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 151 [2023-11-11 23:47:21,941 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:21,942 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:47:21,942 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:47:21,942 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:47:21,952 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21" (1/1) ... [2023-11-11 23:47:21,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21" (1/1) ... [2023-11-11 23:47:21,957 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21" (1/1) ... [2023-11-11 23:47:21,957 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21" (1/1) ... [2023-11-11 23:47:21,975 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21" (1/1) ... [2023-11-11 23:47:21,979 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21" (1/1) ... [2023-11-11 23:47:21,984 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21" (1/1) ... [2023-11-11 23:47:21,987 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21" (1/1) ... [2023-11-11 23:47:21,994 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:47:21,995 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:47:21,995 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:47:21,995 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:47:21,996 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:21" (1/1) ... [2023-11-11 23:47:22,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:22,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:47:22,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:47:22,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:47:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:47:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:47:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:47:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2023-11-11 23:47:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2023-11-11 23:47:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:47:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2023-11-11 23:47:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2023-11-11 23:47:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:47:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:47:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2023-11-11 23:47:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2023-11-11 23:47:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:47:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:47:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:47:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:47:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:47:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:47:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:47:22,071 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:47:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:47:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2023-11-11 23:47:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2023-11-11 23:47:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:47:22,378 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:47:22,381 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:47:22,775 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:47:22,951 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:47:22,951 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-11 23:47:22,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:22 BoogieIcfgContainer [2023-11-11 23:47:22,955 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:47:22,956 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:47:22,956 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:47:22,966 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:47:22,966 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:22" (1/1) ... [2023-11-11 23:47:22,976 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:47:23,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 75 states and 102 transitions. [2023-11-11 23:47:23,094 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 102 transitions. [2023-11-11 23:47:23,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-11 23:47:23,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:23,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:23,158 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 23:47:23,163 INFO L158 Benchmark]: Toolchain (without parser) took 4098.81ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 116.2MB in the beginning and 135.6MB in the end (delta: -19.5MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,163 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 111.1MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:47:23,164 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2709.71ms. Allocated memory is still 155.2MB. Free memory was 116.2MB in the beginning and 77.2MB in the end (delta: 38.9MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,165 INFO L158 Benchmark]: Boogie Procedure Inliner took 166.84ms. Allocated memory is still 155.2MB. Free memory was 77.2MB in the beginning and 72.3MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,165 INFO L158 Benchmark]: Boogie Preprocessor took 52.29ms. Allocated memory is still 155.2MB. Free memory was 72.3MB in the beginning and 68.9MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,166 INFO L158 Benchmark]: RCFGBuilder took 959.70ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 68.9MB in the beginning and 104.7MB in the end (delta: -35.8MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,167 INFO L158 Benchmark]: CodeCheck took 205.53ms. Allocated memory is still 186.6MB. Free memory was 104.7MB in the beginning and 135.6MB in the end (delta: -30.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,170 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 0.31ms. Allocated memory is still 111.1MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2709.71ms. Allocated memory is still 155.2MB. Free memory was 116.2MB in the beginning and 77.2MB in the end (delta: 38.9MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 166.84ms. Allocated memory is still 155.2MB. Free memory was 77.2MB in the beginning and 72.3MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 52.29ms. Allocated memory is still 155.2MB. Free memory was 72.3MB in the beginning and 68.9MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 959.70ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 68.9MB in the beginning and 104.7MB in the end (delta: -35.8MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. * CodeCheck took 205.53ms. Allocated memory is still 186.6MB. Free memory was 104.7MB in the beginning and 135.6MB in the end (delta: -30.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:47:23,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/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_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/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_5cea3242-7a96-4730-947a-8497ba8ac889/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 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:47:25,898 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:47:26,030 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:47:26,082 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:47:26,083 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:47:26,084 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:47:26,085 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:47:26,086 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:47:26,087 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:47:26,092 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:47:26,092 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:47:26,093 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:47:26,093 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:47:26,095 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:47:26,095 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:47:26,096 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:47:26,096 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:47:26,097 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:47:26,097 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:47:26,099 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:47:26,099 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:47:26,100 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:47:26,100 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:26,101 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:47:26,101 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:47:26,101 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:26,102 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:47:26,102 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:47:26,103 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:47:26,103 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:47:26,105 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:26,105 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:47:26,105 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:47:26,106 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:47:26,106 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_5cea3242-7a96-4730-947a-8497ba8ac889/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a [2023-11-11 23:47:26,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:47:26,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:47:26,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:47:26,528 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:47:26,528 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:47:26,530 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2023-11-11 23:47:29,702 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:47:30,287 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:47:30,288 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2023-11-11 23:47:30,342 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/data/9381444ef/81bc8ed46bf845b2b67b27856c34b619/FLAG274faa706 [2023-11-11 23:47:30,364 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/data/9381444ef/81bc8ed46bf845b2b67b27856c34b619 [2023-11-11 23:47:30,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:47:30,372 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:47:30,375 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:30,376 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:47:30,380 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:47:30,382 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:30" (1/1) ... [2023-11-11 23:47:30,384 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e86b252 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:30, skipping insertion in model container [2023-11-11 23:47:30,385 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:30" (1/1) ... [2023-11-11 23:47:30,514 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:30,828 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_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2023-11-11 23:47:30,836 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_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2023-11-11 23:47:31,723 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,724 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,725 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,726 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,727 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,743 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,744 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,747 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,748 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,750 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,752 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,753 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:31,753 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,105 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:32,106 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:32,108 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:32,109 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:32,111 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:32,112 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:32,112 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:32,113 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:32,114 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:32,115 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:32,385 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:32,424 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:47:32,470 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:32,475 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_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2023-11-11 23:47:32,476 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_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2023-11-11 23:47:32,579 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,587 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,588 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,600 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,601 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,608 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,609 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,610 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,611 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,612 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,615 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,616 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,616 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,655 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:32,656 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:32,657 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:32,658 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:32,659 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:32,660 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:32,661 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:32,661 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:32,662 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:32,662 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:32,730 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:32,744 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:32,768 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_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2023-11-11 23:47:32,769 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_5cea3242-7a96-4730-947a-8497ba8ac889/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2023-11-11 23:47:32,832 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,833 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,834 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,834 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,835 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,845 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,846 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,848 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,848 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,850 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,850 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,851 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,851 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:32,891 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:32,892 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:32,893 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:32,893 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:32,895 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:32,895 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:32,896 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:32,896 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:32,897 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:32,897 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:32,941 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:33,319 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,319 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,319 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,319 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,320 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,320 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,320 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,320 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,320 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,320 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,320 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,320 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,321 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,321 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,321 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,321 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:33,329 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:33,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33 WrapperNode [2023-11-11 23:47:33,330 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:33,331 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:33,331 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:33,331 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:33,339 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,439 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,484 INFO L138 Inliner]: procedures = 697, calls = 1048, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 152 [2023-11-11 23:47:33,485 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:33,485 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:47:33,485 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:47:33,486 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:47:33,495 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,501 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,501 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,518 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,522 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,528 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,531 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,539 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:47:33,540 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:47:33,540 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:47:33,540 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:47:33,541 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:33" (1/1) ... [2023-11-11 23:47:33,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:33,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:47:33,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:47:33,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:47:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:47:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:47:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:47:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:47:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2023-11-11 23:47:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2023-11-11 23:47:33,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:47:33,629 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2023-11-11 23:47:33,629 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2023-11-11 23:47:33,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:47:33,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:47:33,630 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2023-11-11 23:47:33,630 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2023-11-11 23:47:33,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:47:33,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:47:33,630 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:47:33,630 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:47:33,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:47:33,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:47:33,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:47:33,631 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:47:33,631 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:47:33,632 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2023-11-11 23:47:33,632 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2023-11-11 23:47:33,898 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:47:33,901 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:47:34,562 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:47:34,765 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:47:34,765 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-11 23:47:34,768 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:34 BoogieIcfgContainer [2023-11-11 23:47:34,768 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:47:34,770 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:47:34,770 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:47:34,780 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:47:34,780 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:34" (1/1) ... [2023-11-11 23:47:34,790 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:47:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 75 states and 102 transitions. [2023-11-11 23:47:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 102 transitions. [2023-11-11 23:47:34,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-11 23:47:34,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:34,875 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:34,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:47:34,877 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:47:34,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:47:34,953 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 23:47:34,958 INFO L158 Benchmark]: Toolchain (without parser) took 4584.44ms. Allocated memory was 83.9MB in the beginning and 130.0MB in the end (delta: 46.1MB). Free memory was 54.0MB in the beginning and 75.2MB in the end (delta: -21.2MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2023-11-11 23:47:34,958 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 83.9MB. Free memory was 60.7MB in the beginning and 60.6MB in the end (delta: 58.7kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:47:34,959 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2954.95ms. Allocated memory was 83.9MB in the beginning and 104.9MB in the end (delta: 21.0MB). Free memory was 53.8MB in the beginning and 44.8MB in the end (delta: 9.0MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. [2023-11-11 23:47:34,960 INFO L158 Benchmark]: Boogie Procedure Inliner took 153.81ms. Allocated memory is still 104.9MB. Free memory was 44.8MB in the beginning and 39.1MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:47:34,960 INFO L158 Benchmark]: Boogie Preprocessor took 53.91ms. Allocated memory is still 104.9MB. Free memory was 39.1MB in the beginning and 35.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:47:34,961 INFO L158 Benchmark]: RCFGBuilder took 1228.48ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 35.0MB in the beginning and 81.9MB in the end (delta: -46.9MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2023-11-11 23:47:34,962 INFO L158 Benchmark]: CodeCheck took 186.35ms. Allocated memory is still 130.0MB. Free memory was 81.9MB in the beginning and 75.2MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:47:34,965 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 0.51ms. Allocated memory is still 83.9MB. Free memory was 60.7MB in the beginning and 60.6MB in the end (delta: 58.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2954.95ms. Allocated memory was 83.9MB in the beginning and 104.9MB in the end (delta: 21.0MB). Free memory was 53.8MB in the beginning and 44.8MB in the end (delta: 9.0MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 153.81ms. Allocated memory is still 104.9MB. Free memory was 44.8MB in the beginning and 39.1MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.91ms. Allocated memory is still 104.9MB. Free memory was 39.1MB in the beginning and 35.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1228.48ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 35.0MB in the beginning and 81.9MB in the end (delta: -46.9MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. * CodeCheck took 186.35ms. Allocated memory is still 130.0MB. Free memory was 81.9MB in the beginning and 75.2MB in the end (delta: 6.7MB). 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 23:47:34,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:47:35,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cea3242-7a96-4730-947a-8497ba8ac889/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