./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL --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 bbb8bf94842ca8a2b592a01a3e1f633d5f489747e485942f3148ddc1f5ec733e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:34:17,116 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:34:17,255 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:34:17,269 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:34:17,271 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:34:17,316 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:34:17,319 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:34:17,319 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:34:17,321 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:34:17,327 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:34:17,328 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:34:17,329 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:34:17,330 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:34:17,332 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:34:17,333 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:34:17,333 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:34:17,334 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:34:17,334 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:34:17,335 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:34:17,336 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:34:17,336 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:34:17,337 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:34:17,338 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:34:17,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:34:17,340 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:34:17,340 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:34:17,341 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:34:17,341 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:34:17,342 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:34:17,343 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:34:17,344 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_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbb8bf94842ca8a2b592a01a3e1f633d5f489747e485942f3148ddc1f5ec733e [2023-11-19 03:34:17,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:34:17,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:34:17,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:34:17,685 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:34:17,688 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:34:17,690 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i [2023-11-19 03:34:21,085 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:34:21,687 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:34:21,688 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i [2023-11-19 03:34:21,721 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/data/9f2a297bd/a0273d4fc2d04d98b488a3a35cf2ab82/FLAGf0efd63b4 [2023-11-19 03:34:21,740 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/data/9f2a297bd/a0273d4fc2d04d98b488a3a35cf2ab82 [2023-11-19 03:34:21,747 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:34:21,749 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:34:21,752 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:21,753 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:34:21,758 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:34:21,759 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:21" (1/1) ... [2023-11-19 03:34:21,760 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42f5042c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:21, skipping insertion in model container [2023-11-19 03:34:21,760 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:21" (1/1) ... [2023-11-19 03:34:21,891 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:34:22,222 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_9e6dbdf9-3772-46ef-9005-a98662bb925d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4493,4506] [2023-11-19 03:34:22,233 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_9e6dbdf9-3772-46ef-9005-a98662bb925d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4553,4566] [2023-11-19 03:34:23,426 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,428 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,428 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,430 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,431 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,447 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,448 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,451 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,451 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,454 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,456 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,457 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,457 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:23,974 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:34:23,975 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:34:23,977 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:34:23,978 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:34:23,980 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:34:23,981 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:34:23,982 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:34:23,982 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:34:23,983 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:34:23,984 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:34:24,254 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:34:24,255 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4542633c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:24, skipping insertion in model container [2023-11-19 03:34:24,255 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:24,256 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:34:24,258 INFO L158 Benchmark]: Toolchain (without parser) took 2508.10ms. Allocated memory is still 157.3MB. Free memory was 108.0MB in the beginning and 103.6MB in the end (delta: 4.4MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2023-11-19 03:34:24,259 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 111.1MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:34:24,261 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2503.07ms. Allocated memory is still 157.3MB. Free memory was 107.6MB in the beginning and 104.2MB in the end (delta: 3.4MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2023-11-19 03:34:24,262 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 111.1MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2503.07ms. Allocated memory is still 157.3MB. Free memory was 107.6MB in the beginning and 104.2MB in the end (delta: 3.4MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7326]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax 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_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL --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 bbb8bf94842ca8a2b592a01a3e1f633d5f489747e485942f3148ddc1f5ec733e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:34:26,976 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:34:27,076 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:34:27,118 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:34:27,119 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:34:27,120 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:34:27,121 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:34:27,121 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:34:27,122 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:34:27,123 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:34:27,124 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:34:27,124 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:34:27,125 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:34:27,126 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:34:27,126 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:34:27,127 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:34:27,128 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:34:27,128 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:34:27,129 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:34:27,130 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:34:27,130 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:34:27,131 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:34:27,131 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:34:27,132 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:34:27,133 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:34:27,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:34:27,134 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:34:27,134 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:34:27,135 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:34:27,135 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:34:27,136 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:34:27,136 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:34:27,137 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:34:27,137 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:34:27,138 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_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbb8bf94842ca8a2b592a01a3e1f633d5f489747e485942f3148ddc1f5ec733e [2023-11-19 03:34:27,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:34:27,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:34:27,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:34:27,634 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:34:27,634 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:34:27,636 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i [2023-11-19 03:34:31,025 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:34:31,738 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:34:31,739 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i [2023-11-19 03:34:31,768 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/data/ef2643cd1/c35c0c423606443f9b0f9166ad33f172/FLAGa02e91e56 [2023-11-19 03:34:31,793 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e6dbdf9-3772-46ef-9005-a98662bb925d/bin/ukojak-verify-G8NBE6pJGL/data/ef2643cd1/c35c0c423606443f9b0f9166ad33f172 [2023-11-19 03:34:31,801 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:34:31,803 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:34:31,809 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:31,809 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:34:31,815 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:34:31,816 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:31" (1/1) ... [2023-11-19 03:34:31,818 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c600331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:31, skipping insertion in model container [2023-11-19 03:34:31,818 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:31" (1/1) ... [2023-11-19 03:34:31,994 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:34:32,283 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_9e6dbdf9-3772-46ef-9005-a98662bb925d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4493,4506] [2023-11-19 03:34:32,294 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_9e6dbdf9-3772-46ef-9005-a98662bb925d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4553,4566] [2023-11-19 03:34:33,431 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,432 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,432 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,433 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,435 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,464 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,469 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,472 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,475 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,477 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,479 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,480 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,480 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:33,972 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:34:33,977 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:34:33,980 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:34:33,981 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:34:33,985 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:34:33,989 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:34:33,990 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:34:33,992 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:34:33,993 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:34:33,995 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:34:34,233 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:34:34,234 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d9f4683 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:34, skipping insertion in model container [2023-11-19 03:34:34,234 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:34,235 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:34:34,237 INFO L158 Benchmark]: Toolchain (without parser) took 2433.19ms. Allocated memory is still 88.1MB. Free memory was 57.6MB in the beginning and 55.0MB in the end (delta: 2.6MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. [2023-11-19 03:34:34,238 INFO L158 Benchmark]: CDTParser took 0.73ms. Allocated memory is still 60.8MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:34:34,239 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2425.99ms. Allocated memory is still 88.1MB. Free memory was 57.3MB in the beginning and 55.0MB in the end (delta: 2.3MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. [2023-11-19 03:34:34,242 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73ms. Allocated memory is still 60.8MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2425.99ms. Allocated memory is still 88.1MB. Free memory was 57.3MB in the beginning and 55.0MB in the end (delta: 2.3MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7326]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN