./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/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_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/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_e782542d-3fce-4f22-a356-e24f742dd6da/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 6be9b66ca328a7a6212dacb956e89cedd13b1d7b23d6b6080c393a898cf27e7a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:50:30,199 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:50:30,276 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:50:30,282 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:50:30,283 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:50:30,314 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:50:30,315 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:50:30,315 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:50:30,316 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:50:30,317 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:50:30,317 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:50:30,318 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:50:30,319 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:50:30,319 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:50:30,320 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:50:30,320 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:50:30,321 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:50:30,321 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:50:30,322 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:50:30,323 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:50:30,323 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:50:30,328 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:50:30,328 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:50:30,329 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:50:30,329 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:50:30,330 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:50:30,330 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:50:30,338 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:50:30,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:50:30,339 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:50:30,339 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_e782542d-3fce-4f22-a356-e24f742dd6da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6be9b66ca328a7a6212dacb956e89cedd13b1d7b23d6b6080c393a898cf27e7a [2023-11-19 02:50:30,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:50:30,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:50:30,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:50:30,688 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:50:30,689 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:50:30,690 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness_negated.i [2023-11-19 02:50:34,214 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:50:35,104 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:50:35,104 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness_negated.i [2023-11-19 02:50:35,146 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/data/00eaf5d81/e02d6014336a4ffbbe29cba977418b87/FLAG1dbabf2d6 [2023-11-19 02:50:35,168 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/data/00eaf5d81/e02d6014336a4ffbbe29cba977418b87 [2023-11-19 02:50:35,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:50:35,179 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:50:35,185 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:35,185 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:50:35,192 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:50:35,195 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:35" (1/1) ... [2023-11-19 02:50:35,197 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@631f7a61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:35, skipping insertion in model container [2023-11-19 02:50:35,197 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:35" (1/1) ... [2023-11-19 02:50:35,388 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:50:35,740 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_e782542d-3fce-4f22-a356-e24f742dd6da/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness_negated.i[4493,4506] [2023-11-19 02:50:35,754 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_e782542d-3fce-4f22-a356-e24f742dd6da/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness_negated.i[4553,4566] [2023-11-19 02:50:37,293 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,304 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,306 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,308 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,310 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,339 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,344 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,347 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,349 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,352 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,353 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,354 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:37,355 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:38,005 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:50:38,007 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:50:38,008 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:50:38,010 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:50:38,012 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:50:38,013 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:50:38,014 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:50:38,015 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:50:38,016 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:50:38,017 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:50:38,268 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:50:38,268 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@435cbc8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:38, skipping insertion in model container [2023-11-19 02:50:38,269 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:38,269 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:50:38,271 INFO L158 Benchmark]: Toolchain (without parser) took 3091.33ms. Allocated memory is still 155.2MB. Free memory was 113.3MB in the beginning and 96.3MB in the end (delta: 17.1MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2023-11-19 02:50:38,272 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:50:38,273 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3084.30ms. Allocated memory is still 155.2MB. Free memory was 113.1MB in the beginning and 96.3MB in the end (delta: 16.8MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2023-11-19 02:50:38,274 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3084.30ms. Allocated memory is still 155.2MB. Free memory was 113.1MB in the beginning and 96.3MB in the end (delta: 16.8MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/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_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/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_e782542d-3fce-4f22-a356-e24f742dd6da/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 6be9b66ca328a7a6212dacb956e89cedd13b1d7b23d6b6080c393a898cf27e7a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:50:41,088 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:50:41,256 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:50:41,320 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:50:41,322 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:50:41,323 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:50:41,325 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:50:41,326 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:50:41,327 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:50:41,335 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:50:41,336 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:50:41,336 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:50:41,337 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:50:41,339 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:50:41,340 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:50:41,340 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:50:41,341 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:50:41,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:50:41,342 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:50:41,344 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:50:41,344 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:50:41,345 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:50:41,346 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:50:41,346 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:50:41,347 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:50:41,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:50:41,348 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:50:41,349 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:50:41,349 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:50:41,350 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:50:41,352 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:50:41,352 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:50:41,353 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:50:41,353 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:50:41,354 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_e782542d-3fce-4f22-a356-e24f742dd6da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6be9b66ca328a7a6212dacb956e89cedd13b1d7b23d6b6080c393a898cf27e7a [2023-11-19 02:50:41,897 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:50:41,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:50:41,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:50:41,942 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:50:41,942 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:50:41,944 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness_negated.i [2023-11-19 02:50:45,298 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:50:46,011 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:50:46,013 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness_negated.i [2023-11-19 02:50:46,048 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/data/323a56d22/9cadfbc0f4684e51929e5ff869ebc766/FLAG862b0defc [2023-11-19 02:50:46,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e782542d-3fce-4f22-a356-e24f742dd6da/bin/ukojak-verify-G8NBE6pJGL/data/323a56d22/9cadfbc0f4684e51929e5ff869ebc766 [2023-11-19 02:50:46,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:50:46,071 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:50:46,074 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:46,074 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:50:46,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:50:46,081 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:46" (1/1) ... [2023-11-19 02:50:46,082 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ca17b7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:46, skipping insertion in model container [2023-11-19 02:50:46,082 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:46" (1/1) ... [2023-11-19 02:50:46,267 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:50:46,638 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_e782542d-3fce-4f22-a356-e24f742dd6da/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness_negated.i[4493,4506] [2023-11-19 02:50:46,648 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_e782542d-3fce-4f22-a356-e24f742dd6da/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness_negated.i[4553,4566] [2023-11-19 02:50:48,077 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,078 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,078 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,079 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,080 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,097 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,097 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,100 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,101 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,103 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,104 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,105 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,106 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:48,693 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:50:48,695 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:50:48,696 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:50:48,698 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:50:48,699 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:50:48,700 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:50:48,701 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:50:48,702 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:50:48,703 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:50:48,704 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:50:49,002 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:50:49,002 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2759675b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:49, skipping insertion in model container [2023-11-19 02:50:49,003 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:49,003 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:50:49,010 INFO L158 Benchmark]: Toolchain (without parser) took 2933.89ms. Allocated memory was 77.6MB in the beginning and 102.8MB in the end (delta: 25.2MB). Free memory was 43.8MB in the beginning and 71.1MB in the end (delta: -27.3MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2023-11-19 02:50:49,011 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 77.6MB. Free memory is still 52.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:50:49,012 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2929.25ms. Allocated memory was 77.6MB in the beginning and 102.8MB in the end (delta: 25.2MB). Free memory was 43.6MB in the beginning and 71.1MB in the end (delta: -27.5MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2023-11-19 02:50:49,016 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76ms. Allocated memory is still 77.6MB. Free memory is still 52.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2929.25ms. Allocated memory was 77.6MB in the beginning and 102.8MB in the end (delta: 25.2MB). Free memory was 43.6MB in the beginning and 71.1MB in the end (delta: -27.5MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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