./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:47:03,938 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:47:04,031 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:47:04,037 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:47:04,038 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:47:04,064 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:47:04,065 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:47:04,066 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:47:04,066 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:47:04,067 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:47:04,068 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:47:04,068 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:47:04,069 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:47:04,070 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:47:04,070 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:47:04,071 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:47:04,071 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:47:04,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:47:04,073 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:47:04,073 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:47:04,074 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:47:04,075 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:47:04,075 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:47:04,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:47:04,077 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:47:04,077 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:47:04,078 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:47:04,078 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:47:04,079 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:47:04,079 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:47:04,080 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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2023-11-19 02:47:04,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:47:04,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:47:04,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:47:04,380 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:47:04,380 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:47:04,382 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2023-11-19 02:47:07,526 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:47:08,132 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:47:08,133 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2023-11-19 02:47:08,157 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/data/0b6bd6e41/25731e839613492596bc482958a6f53d/FLAGf0ac669a9 [2023-11-19 02:47:08,174 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/data/0b6bd6e41/25731e839613492596bc482958a6f53d [2023-11-19 02:47:08,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:47:08,179 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:47:08,180 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:47:08,181 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:47:08,186 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:47:08,187 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:47:08" (1/1) ... [2023-11-19 02:47:08,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2745e55b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:47:08, skipping insertion in model container [2023-11-19 02:47:08,188 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:47:08" (1/1) ... [2023-11-19 02:47:08,354 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:47:08,652 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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2023-11-19 02:47:08,661 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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2023-11-19 02:47:09,887 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,888 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,889 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,890 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,892 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,907 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,908 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,910 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,911 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,913 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,914 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,915 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:09,916 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:10,497 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:47:10,499 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:47:10,500 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:47:10,502 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:47:10,503 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:47:10,504 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:47:10,505 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:47:10,506 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:47:10,507 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:47:10,535 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:47:10,695 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:47:10,696 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17362ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:47:10, skipping insertion in model container [2023-11-19 02:47:10,696 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:47:10,697 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:47:10,699 INFO L158 Benchmark]: Toolchain (without parser) took 2519.38ms. Allocated memory was 138.4MB in the beginning and 207.6MB in the end (delta: 69.2MB). Free memory was 90.9MB in the beginning and 164.7MB in the end (delta: -73.8MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. [2023-11-19 02:47:10,700 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 138.4MB. Free memory is still 85.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:47:10,701 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2516.60ms. Allocated memory was 138.4MB in the beginning and 207.6MB in the end (delta: 69.2MB). Free memory was 90.9MB in the beginning and 164.7MB in the end (delta: -73.8MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. [2023-11-19 02:47:10,703 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 138.4MB. Free memory is still 85.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2516.60ms. Allocated memory was 138.4MB in the beginning and 207.6MB in the end (delta: 69.2MB). Free memory was 90.9MB in the beginning and 164.7MB in the end (delta: -73.8MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: 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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:47:13,201 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:47:13,315 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:47:13,373 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:47:13,374 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:47:13,375 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:47:13,376 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:47:13,376 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:47:13,377 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:47:13,381 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:47:13,382 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:47:13,382 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:47:13,383 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:47:13,384 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:47:13,385 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:47:13,385 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:47:13,385 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:47:13,386 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:47:13,386 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:47:13,387 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:47:13,388 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:47:13,388 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:47:13,389 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:47:13,389 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:47:13,389 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:47:13,390 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:47:13,390 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:47:13,390 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:47:13,391 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:47:13,391 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:47:13,392 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:47:13,393 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:47:13,393 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:47:13,393 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:47:13,393 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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2023-11-19 02:47:13,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:47:13,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:47:13,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:47:13,844 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:47:13,844 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:47:13,846 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2023-11-19 02:47:16,942 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:47:17,560 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:47:17,560 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2023-11-19 02:47:17,589 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/data/f45486c5a/e8a3e9a8279c4a9eac7ed53c78c27da1/FLAG33a2ae978 [2023-11-19 02:47:17,609 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/bin/ukojak-verify-G8NBE6pJGL/data/f45486c5a/e8a3e9a8279c4a9eac7ed53c78c27da1 [2023-11-19 02:47:17,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:47:17,616 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:47:17,620 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:47:17,620 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:47:17,625 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:47:17,627 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:47:17" (1/1) ... [2023-11-19 02:47:17,628 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@447b7491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:47:17, skipping insertion in model container [2023-11-19 02:47:17,628 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:47:17" (1/1) ... [2023-11-19 02:47:17,791 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:47:18,109 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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2023-11-19 02:47:18,117 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_8f7ab8a3-5a28-4ed3-840f-c6d95f5528dd/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2023-11-19 02:47:19,197 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,200 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,201 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,204 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,222 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,235 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,235 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,244 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,245 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,247 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,249 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,250 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,251 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:47:19,605 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:47:19,607 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:47:19,608 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:47:19,610 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:47:19,611 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:47:19,612 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:47:19,613 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:47:19,615 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:47:19,616 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:47:19,617 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:47:19,752 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:47:19,752 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6aff8309 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:47:19, skipping insertion in model container [2023-11-19 02:47:19,753 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:47:19,753 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:47:19,755 INFO L158 Benchmark]: Toolchain (without parser) took 2137.91ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 47.8MB in the beginning and 62.2MB in the end (delta: -14.3MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. [2023-11-19 02:47:19,756 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 79.7MB. Free memory was 55.3MB in the beginning and 55.2MB in the end (delta: 33.7kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:47:19,757 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2133.14ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 47.6MB in the beginning and 62.2MB in the end (delta: -14.6MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. [2023-11-19 02:47:19,759 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64ms. Allocated memory is still 79.7MB. Free memory was 55.3MB in the beginning and 55.2MB in the end (delta: 33.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2133.14ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 47.6MB in the beginning and 62.2MB in the end (delta: -14.6MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: 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