./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_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_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/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_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/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_76ddb5aa-279f-4955-80f9-311bb131f3a4/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 4aa4ea29feb858d0ec0c88bcc85f9e71afb408d45796415f5e65f623910fb063 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:12:10,177 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:12:10,266 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:12:10,271 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:12:10,272 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:12:10,297 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:12:10,298 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:12:10,298 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:12:10,299 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:12:10,300 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:12:10,300 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:12:10,301 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:12:10,302 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:12:10,302 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:12:10,303 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:12:10,303 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:12:10,304 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:12:10,304 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:12:10,304 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:12:10,305 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:12:10,305 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:12:10,306 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:12:10,307 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:12:10,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:12:10,308 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:12:10,308 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:12:10,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:12:10,309 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:12:10,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:12:10,310 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:12:10,310 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_76ddb5aa-279f-4955-80f9-311bb131f3a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4aa4ea29feb858d0ec0c88bcc85f9e71afb408d45796415f5e65f623910fb063 [2023-11-19 03:12:10,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:12:10,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:12:10,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:12:10,597 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:12:10,598 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:12:10,599 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i [2023-11-19 03:12:13,651 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:12:14,328 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:12:14,329 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i [2023-11-19 03:12:14,362 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/data/07e538027/7eec3ebabb2c45dbae9efdb5aa708eb1/FLAGbd96118cc [2023-11-19 03:12:14,385 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/data/07e538027/7eec3ebabb2c45dbae9efdb5aa708eb1 [2023-11-19 03:12:14,390 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:12:14,393 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:12:14,394 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:12:14,395 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:12:14,401 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:12:14,404 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:12:14" (1/1) ... [2023-11-19 03:12:14,405 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@344971d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:12:14, skipping insertion in model container [2023-11-19 03:12:14,405 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:12:14" (1/1) ... [2023-11-19 03:12:14,590 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:12:14,902 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_76ddb5aa-279f-4955-80f9-311bb131f3a4/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4492,4505] [2023-11-19 03:12:14,915 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_76ddb5aa-279f-4955-80f9-311bb131f3a4/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4552,4565] [2023-11-19 03:12:16,322 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,323 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,324 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,325 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,326 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,347 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,348 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,351 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,360 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,364 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,365 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,367 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,367 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:16,991 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:12:16,992 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:12:16,994 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:12:16,995 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:12:16,997 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:12:16,998 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:12:16,999 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:12:17,000 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:12:17,001 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:12:17,002 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:12:17,338 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:12:17,347 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ba31350 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:12:17, skipping insertion in model container [2023-11-19 03:12:17,347 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:12:17,348 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:12:17,350 INFO L158 Benchmark]: Toolchain (without parser) took 2956.21ms. Allocated memory was 134.2MB in the beginning and 178.3MB in the end (delta: 44.0MB). Free memory was 91.5MB in the beginning and 121.5MB in the end (delta: -30.0MB). Peak memory consumption was 50.6MB. Max. memory is 16.1GB. [2023-11-19 03:12:17,351 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:12:17,352 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2953.41ms. Allocated memory was 134.2MB in the beginning and 178.3MB in the end (delta: 44.0MB). Free memory was 90.9MB in the beginning and 121.5MB in the end (delta: -30.5MB). Peak memory consumption was 50.6MB. Max. memory is 16.1GB. [2023-11-19 03:12:17,355 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2953.41ms. Allocated memory was 134.2MB in the beginning and 178.3MB in the end (delta: 44.0MB). Free memory was 90.9MB in the beginning and 121.5MB in the end (delta: -30.5MB). Peak memory consumption was 50.6MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/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_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/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_76ddb5aa-279f-4955-80f9-311bb131f3a4/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 4aa4ea29feb858d0ec0c88bcc85f9e71afb408d45796415f5e65f623910fb063 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:12:19,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:12:19,954 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:12:19,985 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:12:19,986 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:12:19,987 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:12:19,988 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:12:19,989 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:12:19,989 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:12:19,990 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:12:19,991 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:12:19,991 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:12:19,992 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:12:19,992 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:12:19,993 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:12:19,994 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:12:19,994 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:12:19,995 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:12:19,995 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:12:19,996 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:12:19,997 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:12:19,997 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:12:19,998 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:12:19,998 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:12:19,999 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:12:19,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:12:20,000 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:12:20,000 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:12:20,001 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:12:20,001 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:12:20,002 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:12:20,002 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:12:20,003 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:12:20,003 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:12:20,003 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_76ddb5aa-279f-4955-80f9-311bb131f3a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4aa4ea29feb858d0ec0c88bcc85f9e71afb408d45796415f5e65f623910fb063 [2023-11-19 03:12:20,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:12:20,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:12:20,452 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:12:20,454 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:12:20,454 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:12:20,456 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i [2023-11-19 03:12:23,608 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:12:24,209 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:12:24,210 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i [2023-11-19 03:12:24,241 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/data/0290e6f36/534b3ce50b8b4e9fad92a8a932919ad2/FLAG955f77141 [2023-11-19 03:12:24,257 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ddb5aa-279f-4955-80f9-311bb131f3a4/bin/ukojak-verify-G8NBE6pJGL/data/0290e6f36/534b3ce50b8b4e9fad92a8a932919ad2 [2023-11-19 03:12:24,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:12:24,266 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:12:24,269 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:12:24,269 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:12:24,274 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:12:24,278 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:12:24" (1/1) ... [2023-11-19 03:12:24,279 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22001104 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:12:24, skipping insertion in model container [2023-11-19 03:12:24,279 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:12:24" (1/1) ... [2023-11-19 03:12:24,489 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:12:24,823 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_76ddb5aa-279f-4955-80f9-311bb131f3a4/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4492,4505] [2023-11-19 03:12:24,832 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_76ddb5aa-279f-4955-80f9-311bb131f3a4/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4552,4565] [2023-11-19 03:12:25,982 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:25,983 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:25,984 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:25,985 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:25,986 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:26,014 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:26,015 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:26,017 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:26,018 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:26,021 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:26,022 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:26,025 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:26,026 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:12:26,590 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:12:26,591 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:12:26,593 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:12:26,594 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:12:26,596 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:12:26,597 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:12:26,598 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:12:26,599 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:12:26,600 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:12:26,600 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:12:26,917 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:12:26,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78897e8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:12:26, skipping insertion in model container [2023-11-19 03:12:26,918 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:12:26,918 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:12:26,920 INFO L158 Benchmark]: Toolchain (without parser) took 2653.42ms. Allocated memory was 75.5MB in the beginning and 104.9MB in the end (delta: 29.4MB). Free memory was 37.5MB in the beginning and 62.1MB in the end (delta: -24.6MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2023-11-19 03:12:26,921 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 75.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:12:26,921 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2648.91ms. Allocated memory was 75.5MB in the beginning and 104.9MB in the end (delta: 29.4MB). Free memory was 37.3MB in the beginning and 62.1MB in the end (delta: -24.8MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2023-11-19 03:12:26,923 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64ms. Allocated memory is still 75.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2648.91ms. Allocated memory was 75.5MB in the beginning and 104.9MB in the end (delta: 29.4MB). Free memory was 37.3MB in the beginning and 62.1MB in the end (delta: -24.8MB). Peak memory consumption was 19.4MB. 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