./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_compare_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_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/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_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/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_4c879e02-06d0-48d3-9854-3315709d811c/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 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:58:38,559 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:58:38,688 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:58:38,695 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:58:38,698 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:58:38,740 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:58:38,743 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:58:38,744 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:58:38,746 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:58:38,752 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:58:38,753 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:58:38,754 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:58:38,755 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:58:38,757 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:58:38,757 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:58:38,758 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:58:38,759 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:58:38,759 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:58:38,760 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:58:38,760 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:58:38,761 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:58:38,762 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:58:38,763 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:58:38,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:58:38,764 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:58:38,765 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:58:38,766 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:58:38,766 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:58:38,767 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:58:38,767 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:58:38,769 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_4c879e02-06d0-48d3-9854-3315709d811c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d [2023-11-19 03:58:39,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:58:39,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:58:39,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:58:39,212 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:58:39,213 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:58:39,214 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2023-11-19 03:58:42,594 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:58:43,305 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:58:43,305 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2023-11-19 03:58:43,337 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/data/7fabf2574/82aaf5cdf8cc4e7194e7f062d18cd68b/FLAG232cf9cac [2023-11-19 03:58:43,354 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/data/7fabf2574/82aaf5cdf8cc4e7194e7f062d18cd68b [2023-11-19 03:58:43,357 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:58:43,359 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:58:43,361 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:43,362 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:58:43,368 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:58:43,369 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:43" (1/1) ... [2023-11-19 03:58:43,370 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32ac6e10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:43, skipping insertion in model container [2023-11-19 03:58:43,370 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:43" (1/1) ... [2023-11-19 03:58:43,515 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:58:43,876 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_4c879e02-06d0-48d3-9854-3315709d811c/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2023-11-19 03:58:43,887 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_4c879e02-06d0-48d3-9854-3315709d811c/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2023-11-19 03:58:45,176 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:45,177 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:45,178 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:45,179 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:45,181 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:45,204 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:45,205 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:45,208 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:45,209 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:45,893 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:58:45,896 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:58:45,897 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:58:45,902 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:58:45,909 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:58:45,910 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:58:45,911 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:58:45,915 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:58:45,916 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:58:45,918 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:58:46,306 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:46,307 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:46,442 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:58:46,442 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c3dd98e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:46, skipping insertion in model container [2023-11-19 03:58:46,443 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:46,456 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:58:46,458 INFO L158 Benchmark]: Toolchain (without parser) took 3098.18ms. Allocated memory is still 190.8MB. Free memory was 154.0MB in the beginning and 145.6MB in the end (delta: 8.4MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2023-11-19 03:58:46,459 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 138.4MB. Free memory is still 110.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:58:46,460 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3094.82ms. Allocated memory is still 190.8MB. Free memory was 154.0MB in the beginning and 145.6MB in the end (delta: 8.4MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2023-11-19 03:58:46,461 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 138.4MB. Free memory is still 110.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3094.82ms. Allocated memory is still 190.8MB. Free memory was 154.0MB in the beginning and 145.6MB in the end (delta: 8.4MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8962]: 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_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/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_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/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_4c879e02-06d0-48d3-9854-3315709d811c/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 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:58:49,201 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:58:49,357 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:58:49,420 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:58:49,422 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:58:49,423 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:58:49,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:58:49,425 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:58:49,426 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:58:49,431 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:58:49,432 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:58:49,432 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:58:49,433 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:58:49,435 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:58:49,435 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:58:49,436 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:58:49,436 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:58:49,437 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:58:49,437 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:58:49,439 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:58:49,440 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:58:49,440 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:58:49,441 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:58:49,441 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:58:49,442 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:58:49,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:58:49,443 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:58:49,443 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:58:49,444 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:58:49,444 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:58:49,446 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:58:49,446 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:58:49,446 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:58:49,447 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:58:49,447 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_4c879e02-06d0-48d3-9854-3315709d811c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66fb9bfec5c458b51d86deb6748dd65f162e7ac6a772af5f3fec59d101a18d8d [2023-11-19 03:58:49,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:58:49,912 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:58:49,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:58:49,917 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:58:49,918 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:58:49,919 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2023-11-19 03:58:53,216 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:58:53,993 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:58:53,994 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2023-11-19 03:58:54,035 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/data/6d09dac3f/73ed4de0ae4d4b44a21037319de8ad35/FLAG38cab3bfd [2023-11-19 03:58:54,061 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c879e02-06d0-48d3-9854-3315709d811c/bin/ukojak-verify-G8NBE6pJGL/data/6d09dac3f/73ed4de0ae4d4b44a21037319de8ad35 [2023-11-19 03:58:54,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:58:54,070 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:58:54,074 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:54,074 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:58:54,080 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:58:54,082 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:54" (1/1) ... [2023-11-19 03:58:54,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d36498 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:54, skipping insertion in model container [2023-11-19 03:58:54,083 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:54" (1/1) ... [2023-11-19 03:58:54,267 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:58:54,690 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_4c879e02-06d0-48d3-9854-3315709d811c/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2023-11-19 03:58:54,702 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_4c879e02-06d0-48d3-9854-3315709d811c/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2023-11-19 03:58:56,420 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:56,422 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:56,422 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:56,426 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:56,428 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:56,449 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:56,450 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:56,451 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:56,452 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:57,109 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:58:57,110 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:58:57,112 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:58:57,113 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:58:57,115 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:58:57,115 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:58:57,116 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:58:57,117 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:58:57,118 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:58:57,118 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:58:57,545 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:57,545 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:57,621 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:58:57,622 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@182567d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:57, skipping insertion in model container [2023-11-19 03:58:57,622 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:57,623 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:58:57,626 INFO L158 Benchmark]: Toolchain (without parser) took 3553.80ms. Allocated memory is still 96.5MB. Free memory was 62.6MB in the beginning and 42.0MB in the end (delta: 20.6MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. [2023-11-19 03:58:57,626 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 65.0MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:58:57,627 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3548.71ms. Allocated memory is still 96.5MB. Free memory was 62.4MB in the beginning and 42.0MB in the end (delta: 20.4MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. [2023-11-19 03:58:57,628 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 65.0MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3548.71ms. Allocated memory is still 96.5MB. Free memory was 62.4MB in the beginning and 42.0MB in the end (delta: 20.4MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8962]: 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