./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/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_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/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_1ff094dc-37d0-4431-8e91-8476dbbb09bd/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 4aa344416a87f4156444470c426298f1edd882873481f32055fd879d96e120ca --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:50:19,981 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:50:20,089 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:50:20,093 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:50:20,095 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:50:20,134 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:50:20,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:50:20,138 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:50:20,139 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:50:20,144 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:50:20,145 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:50:20,145 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:50:20,146 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:50:20,147 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:50:20,148 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:50:20,148 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:50:20,149 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:50:20,149 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:50:20,150 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:50:20,150 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:50:20,151 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:50:20,151 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:50:20,152 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:50:20,153 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:50:20,153 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:50:20,154 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:50:20,154 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:50:20,155 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:50:20,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:50:20,155 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:50:20,156 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_1ff094dc-37d0-4431-8e91-8476dbbb09bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4aa344416a87f4156444470c426298f1edd882873481f32055fd879d96e120ca [2023-11-19 02:50:20,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:50:20,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:50:20,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:50:20,472 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:50:20,472 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:50:20,474 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i [2023-11-19 02:50:23,500 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:50:24,168 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:50:24,169 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i [2023-11-19 02:50:24,201 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/data/ca5571431/6b0db5cc1b394ce28f33a1875aa9c115/FLAGa87eefd3d [2023-11-19 02:50:24,220 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/data/ca5571431/6b0db5cc1b394ce28f33a1875aa9c115 [2023-11-19 02:50:24,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:50:24,230 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:50:24,235 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:24,235 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:50:24,240 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:50:24,241 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:24" (1/1) ... [2023-11-19 02:50:24,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a9fc77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:24, skipping insertion in model container [2023-11-19 02:50:24,243 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:24" (1/1) ... [2023-11-19 02:50:24,382 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:50:24,741 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_1ff094dc-37d0-4431-8e91-8476dbbb09bd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4504,4517] [2023-11-19 02:50:24,752 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_1ff094dc-37d0-4431-8e91-8476dbbb09bd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4564,4577] [2023-11-19 02:50:25,849 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:25,850 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:25,851 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:25,852 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:25,853 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:25,878 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:25,879 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:25,884 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:25,885 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:26,327 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:50:26,329 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:50:26,330 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:50:26,331 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:50:26,333 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:50:26,333 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:50:26,334 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:50:26,335 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:50:26,336 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:50:26,336 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:50:26,644 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:50:26,658 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f8fadcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:26, skipping insertion in model container [2023-11-19 02:50:26,658 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:26,659 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:50:26,660 INFO L158 Benchmark]: Toolchain (without parser) took 2430.00ms. Allocated memory is still 140.5MB. Free memory was 98.9MB in the beginning and 73.7MB in the end (delta: 25.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 02:50:26,661 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 140.5MB. Free memory is still 111.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:50:26,662 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2423.72ms. Allocated memory is still 140.5MB. Free memory was 98.9MB in the beginning and 73.7MB in the end (delta: 25.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 02:50:26,663 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 140.5MB. Free memory is still 111.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2423.72ms. Allocated memory is still 140.5MB. Free memory was 98.9MB in the beginning and 73.7MB in the end (delta: 25.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/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_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/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_1ff094dc-37d0-4431-8e91-8476dbbb09bd/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 4aa344416a87f4156444470c426298f1edd882873481f32055fd879d96e120ca --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:50:29,185 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:50:29,316 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:50:29,375 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:50:29,376 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:50:29,377 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:50:29,378 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:50:29,379 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:50:29,380 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:50:29,385 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:50:29,386 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:50:29,386 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:50:29,387 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:50:29,388 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:50:29,389 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:50:29,389 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:50:29,390 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:50:29,390 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:50:29,391 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:50:29,392 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:50:29,393 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:50:29,393 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:50:29,394 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:50:29,394 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:50:29,395 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:50:29,395 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:50:29,396 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:50:29,396 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:50:29,397 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:50:29,397 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:50:29,399 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:50:29,399 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:50:29,399 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:50:29,400 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:50:29,400 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_1ff094dc-37d0-4431-8e91-8476dbbb09bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4aa344416a87f4156444470c426298f1edd882873481f32055fd879d96e120ca [2023-11-19 02:50:29,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:50:29,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:50:29,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:50:29,904 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:50:29,904 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:50:29,906 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i [2023-11-19 02:50:33,104 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:50:33,802 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:50:33,803 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i [2023-11-19 02:50:33,836 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/data/bf3c4049e/fda3cd4b94b6412ab438244b91d9caa2/FLAG0ce6b7507 [2023-11-19 02:50:33,853 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ff094dc-37d0-4431-8e91-8476dbbb09bd/bin/ukojak-verify-G8NBE6pJGL/data/bf3c4049e/fda3cd4b94b6412ab438244b91d9caa2 [2023-11-19 02:50:33,859 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:50:33,862 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:50:33,868 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:33,868 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:50:33,873 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:50:33,875 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:33" (1/1) ... [2023-11-19 02:50:33,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e1ad216 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:33, skipping insertion in model container [2023-11-19 02:50:33,878 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:33" (1/1) ... [2023-11-19 02:50:34,077 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:50:34,320 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_1ff094dc-37d0-4431-8e91-8476dbbb09bd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4504,4517] [2023-11-19 02:50:34,328 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_1ff094dc-37d0-4431-8e91-8476dbbb09bd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness_negated.i[4564,4577] [2023-11-19 02:50:35,352 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:35,353 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:35,353 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:35,354 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:35,355 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:35,370 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:35,371 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:35,373 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:35,374 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:50:35,832 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:50:35,835 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:50:35,837 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:50:35,841 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:50:35,844 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:50:35,848 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:50:35,851 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:50:35,853 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:50:35,855 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:50:35,858 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:50:36,042 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:50:36,043 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@716c58c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:36, skipping insertion in model container [2023-11-19 02:50:36,043 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:36,044 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:50:36,046 INFO L158 Benchmark]: Toolchain (without parser) took 2182.57ms. Allocated memory was 73.4MB in the beginning and 96.5MB in the end (delta: 23.1MB). Free memory was 40.1MB in the beginning and 48.0MB in the end (delta: -7.9MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2023-11-19 02:50:36,046 INFO L158 Benchmark]: CDTParser took 0.66ms. Allocated memory is still 73.4MB. Free memory is still 48.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:50:36,047 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2175.73ms. Allocated memory was 73.4MB in the beginning and 96.5MB in the end (delta: 23.1MB). Free memory was 39.9MB in the beginning and 48.4MB in the end (delta: -8.5MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2023-11-19 02:50:36,049 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66ms. Allocated memory is still 73.4MB. Free memory is still 48.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2175.73ms. Allocated memory was 73.4MB in the beginning and 96.5MB in the end (delta: 23.1MB). Free memory was 39.9MB in the beginning and 48.4MB in the end (delta: -8.5MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: 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