./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.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_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/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_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/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_eed595db-7344-4b91-950b-59d455c6c8da/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 a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:45:34,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:45:35,105 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:45:35,113 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:45:35,114 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:45:35,152 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:45:35,154 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:45:35,154 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:45:35,155 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:45:35,160 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:45:35,161 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:45:35,162 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:45:35,162 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:45:35,164 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:45:35,164 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:45:35,165 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:45:35,165 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:45:35,166 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:45:35,166 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:45:35,167 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:45:35,167 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:45:35,169 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:45:35,170 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:45:35,171 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:45:35,171 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:45:35,172 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:45:35,172 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:45:35,173 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:45:35,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:45:35,174 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:45:35,175 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_eed595db-7344-4b91-950b-59d455c6c8da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 [2023-11-19 02:45:35,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:45:35,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:45:35,575 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:45:35,577 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:45:35,579 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:45:35,580 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2023-11-19 02:45:38,532 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:45:39,209 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:45:39,209 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2023-11-19 02:45:39,242 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/data/f0747a1bd/aea0791c3ced4ae780bf51937b744d88/FLAG9bbe92938 [2023-11-19 02:45:39,263 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/data/f0747a1bd/aea0791c3ced4ae780bf51937b744d88 [2023-11-19 02:45:39,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:45:39,270 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:45:39,274 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:45:39,274 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:45:39,278 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:45:39,279 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:45:39" (1/1) ... [2023-11-19 02:45:39,280 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31d99e23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:45:39, skipping insertion in model container [2023-11-19 02:45:39,280 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:45:39" (1/1) ... [2023-11-19 02:45:39,399 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:45:39,720 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_eed595db-7344-4b91-950b-59d455c6c8da/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2023-11-19 02:45:39,730 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_eed595db-7344-4b91-950b-59d455c6c8da/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2023-11-19 02:45:41,063 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:41,066 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:41,067 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:41,068 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:41,069 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:41,088 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:41,095 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:41,098 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:41,098 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:41,729 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:45:41,730 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:45:41,731 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:45:41,733 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:45:41,734 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:45:41,735 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:45:41,736 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:45:41,737 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:45:41,738 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:45:41,739 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:45:41,979 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:45:41,979 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@109dbf66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:45:41, skipping insertion in model container [2023-11-19 02:45:41,980 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:45:41,980 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:45:41,982 INFO L158 Benchmark]: Toolchain (without parser) took 2711.06ms. Allocated memory is still 151.0MB. Free memory was 112.1MB in the beginning and 103.0MB in the end (delta: 9.1MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2023-11-19 02:45:41,983 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 125.8MB. Free memory was 100.5MB in the beginning and 100.4MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:45:41,984 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2706.36ms. Allocated memory is still 151.0MB. Free memory was 112.1MB in the beginning and 103.0MB in the end (delta: 9.1MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2023-11-19 02:45:41,986 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 125.8MB. Free memory was 100.5MB in the beginning and 100.4MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2706.36ms. Allocated memory is still 151.0MB. Free memory was 112.1MB in the beginning and 103.0MB in the end (delta: 9.1MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/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_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/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_eed595db-7344-4b91-950b-59d455c6c8da/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 a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:45:44,521 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:45:44,665 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:45:44,714 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:45:44,715 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:45:44,716 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:45:44,717 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:45:44,718 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:45:44,719 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:45:44,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:45:44,724 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:45:44,724 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:45:44,725 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:45:44,727 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:45:44,727 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:45:44,728 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:45:44,728 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:45:44,728 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:45:44,729 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:45:44,730 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:45:44,731 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:45:44,731 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:45:44,732 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:45:44,732 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:45:44,733 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:45:44,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:45:44,734 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:45:44,734 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:45:44,735 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:45:44,735 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:45:44,736 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:45:44,737 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:45:44,737 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:45:44,737 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:45:44,738 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_eed595db-7344-4b91-950b-59d455c6c8da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 [2023-11-19 02:45:45,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:45:45,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:45:45,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:45:45,176 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:45:45,177 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:45:45,179 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2023-11-19 02:45:48,214 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:45:48,966 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:45:48,967 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2023-11-19 02:45:49,005 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/data/adaa34ed7/cbd9670fcdad4ffd93f8c337aa46e8f7/FLAG533b63244 [2023-11-19 02:45:49,021 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed595db-7344-4b91-950b-59d455c6c8da/bin/ukojak-verify-G8NBE6pJGL/data/adaa34ed7/cbd9670fcdad4ffd93f8c337aa46e8f7 [2023-11-19 02:45:49,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:45:49,029 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:45:49,032 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:45:49,032 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:45:49,036 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:45:49,038 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:45:49" (1/1) ... [2023-11-19 02:45:49,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4664b112 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:45:49, skipping insertion in model container [2023-11-19 02:45:49,039 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:45:49" (1/1) ... [2023-11-19 02:45:49,154 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:45:49,445 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_eed595db-7344-4b91-950b-59d455c6c8da/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2023-11-19 02:45:49,455 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_eed595db-7344-4b91-950b-59d455c6c8da/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2023-11-19 02:45:50,734 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:50,737 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:50,737 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:50,738 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:50,740 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:50,769 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:50,776 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:50,782 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:50,790 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:45:51,265 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:45:51,266 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:45:51,268 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:45:51,269 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:45:51,271 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:45:51,272 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:45:51,273 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:45:51,274 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:45:51,275 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:45:51,275 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:45:51,547 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:45:51,547 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f181acf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:45:51, skipping insertion in model container [2023-11-19 02:45:51,548 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:45:51,548 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:45:51,551 INFO L158 Benchmark]: Toolchain (without parser) took 2520.67ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 46.2MB in the beginning and 69.0MB in the end (delta: -22.9MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. [2023-11-19 02:45:51,551 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 79.7MB. Free memory was 55.3MB in the beginning and 55.2MB in the end (delta: 88.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:45:51,552 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2516.56ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 46.0MB in the beginning and 69.0MB in the end (delta: -23.0MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. [2023-11-19 02:45:51,554 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 79.7MB. Free memory was 55.3MB in the beginning and 55.2MB in the end (delta: 88.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2516.56ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 46.0MB in the beginning and 69.0MB in the end (delta: -23.0MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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