./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:49:43,092 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:49:43,221 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:49:43,228 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:49:43,229 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:49:43,268 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:49:43,269 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:49:43,269 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:49:43,271 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:49:43,276 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:49:43,277 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:49:43,278 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:49:43,279 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:49:43,280 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:49:43,281 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:49:43,282 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:49:43,282 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:49:43,283 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:49:43,283 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:49:43,284 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:49:43,284 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:49:43,285 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:49:43,286 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:49:43,287 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:49:43,288 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:49:43,288 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:49:43,289 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:49:43,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:49:43,290 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:49:43,290 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2023-11-11 23:49:43,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:49:43,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:49:43,677 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:49:43,678 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:49:43,679 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:49:43,680 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2023-11-11 23:49:46,906 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:49:47,431 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:49:47,432 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2023-11-11 23:49:47,467 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/data/40ea58bc2/61e88ce5e5dc4fa39a475d4d43b7a32c/FLAGa9e713178 [2023-11-11 23:49:47,483 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/data/40ea58bc2/61e88ce5e5dc4fa39a475d4d43b7a32c [2023-11-11 23:49:47,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:49:47,488 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:49:47,489 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:49:47,490 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:49:47,495 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:49:47,496 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:47" (1/1) ... [2023-11-11 23:49:47,497 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2381e7d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:47, skipping insertion in model container [2023-11-11 23:49:47,497 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:47" (1/1) ... [2023-11-11 23:49:47,665 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:49:47,963 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2023-11-11 23:49:47,972 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2023-11-11 23:49:48,992 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:48,993 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:48,994 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:48,995 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:48,997 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:49,013 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:49,014 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:49,017 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:49,018 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:49,021 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:49,022 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:49,023 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:49,023 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:49,600 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:49,602 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:49,603 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:49,605 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:49,607 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:49,608 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:49,609 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:49,610 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:49,611 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:49,611 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:49,930 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:49,956 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:49:49,971 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2023-11-11 23:49:49,972 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2023-11-11 23:49:50,023 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,024 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,024 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,025 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,026 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,070 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,071 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,072 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,073 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,074 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,075 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,075 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,080 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:50,156 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:50,158 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:50,159 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:50,161 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:50,162 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:50,164 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:50,165 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:50,166 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:50,166 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:50,167 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:50,227 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:50,442 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,443 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,443 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,443 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,443 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,444 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,444 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,444 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,444 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,444 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,444 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,445 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,445 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,445 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,445 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,445 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:50,454 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:49:50,454 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50 WrapperNode [2023-11-11 23:49:50,455 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:49:50,456 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:49:50,456 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:49:50,456 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:49:50,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50" (1/1) ... [2023-11-11 23:49:50,565 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50" (1/1) ... [2023-11-11 23:49:50,607 INFO L138 Inliner]: procedures = 678, calls = 1036, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 91 [2023-11-11 23:49:50,608 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:49:50,609 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:49:50,609 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:49:50,609 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:49:50,620 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50" (1/1) ... [2023-11-11 23:49:50,620 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50" (1/1) ... [2023-11-11 23:49:50,628 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50" (1/1) ... [2023-11-11 23:49:50,629 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50" (1/1) ... [2023-11-11 23:49:50,660 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50" (1/1) ... [2023-11-11 23:49:50,663 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50" (1/1) ... [2023-11-11 23:49:50,684 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50" (1/1) ... [2023-11-11 23:49:50,686 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50" (1/1) ... [2023-11-11 23:49:50,692 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:49:50,693 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:49:50,693 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:49:50,693 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:49:50,694 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:50" (1/1) ... [2023-11-11 23:49:50,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:49:50,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:49:50,757 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:49:50,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:49:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2023-11-11 23:49:50,804 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2023-11-11 23:49:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:49:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:49:50,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:49:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2023-11-11 23:49:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2023-11-11 23:49:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2023-11-11 23:49:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2023-11-11 23:49:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:49:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:49:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:49:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:49:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2023-11-11 23:49:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2023-11-11 23:49:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:49:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:49:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:49:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:49:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:49:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:49:51,158 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:49:51,161 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:49:51,439 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:49:51,550 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:49:51,550 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:49:51,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:49:51 BoogieIcfgContainer [2023-11-11 23:49:51,553 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:49:51,554 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:49:51,555 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:49:51,565 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:49:51,565 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:49:51" (1/1) ... [2023-11-11 23:49:51,575 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:49:51,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:49:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2023-11-11 23:49:51,640 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2023-11-11 23:49:51,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-11 23:49:51,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:49:51,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:49:51,695 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-11-11 23:49:51,702 INFO L158 Benchmark]: Toolchain (without parser) took 4210.68ms. Allocated memory is still 174.1MB. Free memory was 123.9MB in the beginning and 88.3MB in the end (delta: 35.5MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2023-11-11 23:49:51,702 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 127.9MB. Free memory is still 75.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:49:51,703 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2965.58ms. Allocated memory is still 174.1MB. Free memory was 123.9MB in the beginning and 63.5MB in the end (delta: 60.3MB). Peak memory consumption was 73.9MB. Max. memory is 16.1GB. [2023-11-11 23:49:51,704 INFO L158 Benchmark]: Boogie Procedure Inliner took 152.53ms. Allocated memory is still 174.1MB. Free memory was 63.5MB in the beginning and 131.2MB in the end (delta: -67.7MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2023-11-11 23:49:51,704 INFO L158 Benchmark]: Boogie Preprocessor took 83.45ms. Allocated memory is still 174.1MB. Free memory was 131.2MB in the beginning and 128.2MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:49:51,705 INFO L158 Benchmark]: RCFGBuilder took 860.58ms. Allocated memory is still 174.1MB. Free memory was 128.2MB in the beginning and 95.7MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2023-11-11 23:49:51,706 INFO L158 Benchmark]: CodeCheck took 143.60ms. Allocated memory is still 174.1MB. Free memory was 95.7MB in the beginning and 88.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:49:51,708 INFO L338 ainManager$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 0.26ms. Allocated memory is still 127.9MB. Free memory is still 75.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2965.58ms. Allocated memory is still 174.1MB. Free memory was 123.9MB in the beginning and 63.5MB in the end (delta: 60.3MB). Peak memory consumption was 73.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 152.53ms. Allocated memory is still 174.1MB. Free memory was 63.5MB in the beginning and 131.2MB in the end (delta: -67.7MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.45ms. Allocated memory is still 174.1MB. Free memory was 131.2MB in the beginning and 128.2MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 860.58ms. Allocated memory is still 174.1MB. Free memory was 128.2MB in the beginning and 95.7MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * CodeCheck took 143.60ms. Allocated memory is still 174.1MB. Free memory was 95.7MB in the beginning and 88.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:49:51,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:49:54,526 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:49:54,676 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:49:54,734 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:49:54,735 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:49:54,736 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:49:54,737 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:49:54,738 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:49:54,739 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:49:54,745 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:49:54,746 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:49:54,746 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:49:54,747 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:49:54,749 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:49:54,749 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:49:54,750 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:49:54,750 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:49:54,751 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:49:54,751 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:49:54,753 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:49:54,754 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:49:54,755 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:49:54,755 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:49:54,756 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:49:54,756 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:49:54,757 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:49:54,757 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:49:54,758 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:49:54,758 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:49:54,759 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:49:54,760 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:49:54,761 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:49:54,761 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:49:54,762 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:49:54,762 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2023-11-11 23:49:55,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:49:55,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:49:55,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:49:55,288 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:49:55,289 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:49:55,290 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2023-11-11 23:49:58,626 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:49:59,306 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:49:59,307 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2023-11-11 23:49:59,355 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/data/6c822f33f/ff6263d4e423476ab2364b11b61a381b/FLAGac7d2ab19 [2023-11-11 23:49:59,376 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/data/6c822f33f/ff6263d4e423476ab2364b11b61a381b [2023-11-11 23:49:59,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:49:59,384 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:49:59,387 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:49:59,388 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:49:59,393 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:49:59,394 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:59" (1/1) ... [2023-11-11 23:49:59,396 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@613018b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:59, skipping insertion in model container [2023-11-11 23:49:59,396 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:59" (1/1) ... [2023-11-11 23:49:59,518 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:49:59,785 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2023-11-11 23:49:59,793 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2023-11-11 23:50:00,752 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,756 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,757 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,758 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,759 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,774 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,785 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,787 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,788 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,789 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,791 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,791 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:00,792 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,218 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:50:01,220 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:50:01,221 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:50:01,223 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:50:01,224 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:50:01,225 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:50:01,226 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:50:01,227 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:50:01,228 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:50:01,229 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:50:01,417 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:50:01,441 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:50:01,479 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:50:01,483 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2023-11-11 23:50:01,484 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2023-11-11 23:50:01,586 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,587 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,588 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,589 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,590 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,599 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,600 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,601 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,602 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,603 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,604 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,605 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,606 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,651 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:50:01,652 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:50:01,653 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:50:01,654 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:50:01,656 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:50:01,656 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:50:01,657 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:50:01,658 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:50:01,659 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:50:01,659 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:50:01,707 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:50:01,715 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:50:01,741 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2023-11-11 23:50:01,741 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_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2023-11-11 23:50:01,808 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,809 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,810 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,810 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,811 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,821 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,821 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,822 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,822 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,823 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,824 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,825 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,825 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:50:01,859 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:50:01,859 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:50:01,860 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:50:01,861 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:50:01,862 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:50:01,863 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:50:01,864 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:50:01,864 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:50:01,865 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:50:01,865 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:50:01,959 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:50:02,180 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,181 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,181 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,181 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,181 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,182 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,182 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,182 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,182 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,182 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,183 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,183 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,183 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,183 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,183 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,183 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:50:02,192 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:50:02,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02 WrapperNode [2023-11-11 23:50:02,194 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:50:02,196 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:50:02,196 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:50:02,196 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:50:02,208 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02" (1/1) ... [2023-11-11 23:50:02,304 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02" (1/1) ... [2023-11-11 23:50:02,353 INFO L138 Inliner]: procedures = 697, calls = 1036, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 92 [2023-11-11 23:50:02,360 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:50:02,361 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:50:02,362 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:50:02,362 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:50:02,373 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02" (1/1) ... [2023-11-11 23:50:02,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02" (1/1) ... [2023-11-11 23:50:02,389 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02" (1/1) ... [2023-11-11 23:50:02,389 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02" (1/1) ... [2023-11-11 23:50:02,407 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02" (1/1) ... [2023-11-11 23:50:02,411 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02" (1/1) ... [2023-11-11 23:50:02,424 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02" (1/1) ... [2023-11-11 23:50:02,427 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02" (1/1) ... [2023-11-11 23:50:02,440 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:50:02,445 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:50:02,446 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:50:02,446 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:50:02,451 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:02" (1/1) ... [2023-11-11 23:50:02,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:50:02,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:50:02,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:50:02,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:50:02,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2023-11-11 23:50:02,536 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2023-11-11 23:50:02,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:50:02,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:50:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:50:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:50:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2023-11-11 23:50:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2023-11-11 23:50:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2023-11-11 23:50:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2023-11-11 23:50:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:50:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:50:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:50:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:50:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2023-11-11 23:50:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2023-11-11 23:50:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:50:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:50:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:50:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:50:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:50:02,893 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:50:02,895 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:50:03,227 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:50:03,374 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:50:03,374 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:50:03,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:50:03 BoogieIcfgContainer [2023-11-11 23:50:03,377 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:50:03,378 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:50:03,378 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:50:03,390 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:50:03,390 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:50:03" (1/1) ... [2023-11-11 23:50:03,400 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:50:03,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:03,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2023-11-11 23:50:03,456 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2023-11-11 23:50:03,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-11 23:50:03,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:03,461 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:50:03,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:50:03,468 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:50:03,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:50:03,562 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 23:50:03,566 INFO L158 Benchmark]: Toolchain (without parser) took 4182.14ms. Allocated memory was 77.6MB in the beginning and 119.5MB in the end (delta: 41.9MB). Free memory was 46.9MB in the beginning and 58.1MB in the end (delta: -11.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2023-11-11 23:50:03,567 INFO L158 Benchmark]: CDTParser took 0.79ms. Allocated memory is still 77.6MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:50:03,567 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2807.63ms. Allocated memory was 77.6MB in the beginning and 119.5MB in the end (delta: 41.9MB). Free memory was 46.7MB in the beginning and 48.3MB in the end (delta: -1.6MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. [2023-11-11 23:50:03,568 INFO L158 Benchmark]: Boogie Procedure Inliner took 164.43ms. Allocated memory is still 119.5MB. Free memory was 48.3MB in the beginning and 76.5MB in the end (delta: -28.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:50:03,568 INFO L158 Benchmark]: Boogie Preprocessor took 84.02ms. Allocated memory is still 119.5MB. Free memory was 76.5MB in the beginning and 73.0MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:50:03,569 INFO L158 Benchmark]: RCFGBuilder took 931.87ms. Allocated memory is still 119.5MB. Free memory was 73.0MB in the beginning and 65.1MB in the end (delta: 7.9MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2023-11-11 23:50:03,569 INFO L158 Benchmark]: CodeCheck took 187.14ms. Allocated memory is still 119.5MB. Free memory was 65.1MB in the beginning and 58.1MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:50:03,572 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 0.79ms. Allocated memory is still 77.6MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2807.63ms. Allocated memory was 77.6MB in the beginning and 119.5MB in the end (delta: 41.9MB). Free memory was 46.7MB in the beginning and 48.3MB in the end (delta: -1.6MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 164.43ms. Allocated memory is still 119.5MB. Free memory was 48.3MB in the beginning and 76.5MB in the end (delta: -28.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.02ms. Allocated memory is still 119.5MB. Free memory was 76.5MB in the beginning and 73.0MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 931.87ms. Allocated memory is still 119.5MB. Free memory was 73.0MB in the beginning and 65.1MB in the end (delta: 7.9MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. * CodeCheck took 187.14ms. Allocated memory is still 119.5MB. Free memory was 65.1MB in the beginning and 58.1MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:50:03,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:50:03,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cd7865c-b9e3-43a4-ad02-2591b1ae20a3/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