./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_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_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/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_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/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_7e60cbd1-69a5-453b-a954-f983ad6370bc/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:46:12,112 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:46:12,219 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:46:12,226 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:46:12,226 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:46:12,271 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:46:12,272 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:46:12,272 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:46:12,273 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:46:12,274 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:46:12,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:46:12,275 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:46:12,276 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:46:12,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:46:12,277 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:46:12,278 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:46:12,278 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:46:12,279 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:46:12,279 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:46:12,280 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:46:12,280 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:46:12,281 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:46:12,282 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:46:12,283 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:46:12,283 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:46:12,283 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:46:12,284 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:46:12,284 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:46:12,285 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:46:12,285 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:46:12,286 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_7e60cbd1-69a5-453b-a954-f983ad6370bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2023-11-19 02:46:12,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:46:12,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:46:12,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:46:12,562 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:46:12,563 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:46:12,564 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2023-11-19 02:46:15,849 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:46:16,562 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:46:16,563 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2023-11-19 02:46:16,596 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/data/99e5f9af4/719e3d31beef473a9c22d18cc4bd2094/FLAG8b483bced [2023-11-19 02:46:16,615 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/data/99e5f9af4/719e3d31beef473a9c22d18cc4bd2094 [2023-11-19 02:46:16,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:46:16,623 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:46:16,625 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:16,625 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:46:16,631 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:46:16,631 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:16" (1/1) ... [2023-11-19 02:46:16,633 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bde131a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:16, skipping insertion in model container [2023-11-19 02:46:16,633 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:16" (1/1) ... [2023-11-19 02:46:16,799 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:46:17,141 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_7e60cbd1-69a5-453b-a954-f983ad6370bc/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2023-11-19 02:46:17,150 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_7e60cbd1-69a5-453b-a954-f983ad6370bc/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2023-11-19 02:46:18,254 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,255 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,255 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,256 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,258 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,272 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,273 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,276 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,276 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,740 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:46:18,742 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:46:18,744 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:46:18,745 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:46:18,748 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:46:18,749 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:46:18,750 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:46:18,751 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:46:18,752 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:46:18,753 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:46:18,987 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:46:18,988 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46d05c31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:18, skipping insertion in model container [2023-11-19 02:46:18,988 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:18,989 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:46:18,991 INFO L158 Benchmark]: Toolchain (without parser) took 2366.91ms. Allocated memory is still 146.8MB. Free memory was 90.7MB in the beginning and 81.1MB in the end (delta: 9.6MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2023-11-19 02:46:18,991 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 104.9MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:46:18,992 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2363.60ms. Allocated memory is still 146.8MB. Free memory was 90.2MB in the beginning and 81.1MB in the end (delta: 9.1MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2023-11-19 02:46:18,994 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 104.9MB. Free memory is still 55.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2363.60ms. Allocated memory is still 146.8MB. Free memory was 90.2MB in the beginning and 81.1MB in the end (delta: 9.1MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/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_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/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_7e60cbd1-69a5-453b-a954-f983ad6370bc/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:46:21,710 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:46:21,857 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:46:21,913 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:46:21,915 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:46:21,916 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:46:21,917 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:46:21,917 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:46:21,918 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:46:21,923 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:46:21,924 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:46:21,924 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:46:21,924 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:46:21,926 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:46:21,927 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:46:21,927 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:46:21,927 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:46:21,928 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:46:21,928 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:46:21,930 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:46:21,931 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:46:21,932 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:46:21,933 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:46:21,933 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:46:21,934 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:46:21,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:46:21,935 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:46:21,936 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:46:21,936 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:46:21,937 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:46:21,939 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:46:21,939 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:46:21,939 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:46:21,940 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:46:21,940 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_7e60cbd1-69a5-453b-a954-f983ad6370bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2023-11-19 02:46:22,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:46:22,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:46:22,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:46:22,439 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:46:22,440 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:46:22,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2023-11-19 02:46:26,017 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:46:26,678 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:46:26,679 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2023-11-19 02:46:26,711 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/data/58704951a/c8794716ef45407a9c9d4b2254e3b0b5/FLAG0d8082d66 [2023-11-19 02:46:26,730 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e60cbd1-69a5-453b-a954-f983ad6370bc/bin/ukojak-verify-G8NBE6pJGL/data/58704951a/c8794716ef45407a9c9d4b2254e3b0b5 [2023-11-19 02:46:26,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:46:26,738 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:46:26,741 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:26,742 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:46:26,746 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:46:26,748 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:26" (1/1) ... [2023-11-19 02:46:26,749 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a20ce9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:26, skipping insertion in model container [2023-11-19 02:46:26,750 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:26" (1/1) ... [2023-11-19 02:46:26,933 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:46:27,278 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_7e60cbd1-69a5-453b-a954-f983ad6370bc/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2023-11-19 02:46:27,287 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_7e60cbd1-69a5-453b-a954-f983ad6370bc/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2023-11-19 02:46:28,628 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,630 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,631 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,634 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,635 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,692 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,696 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,698 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,701 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:29,252 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:46:29,254 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:46:29,256 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:46:29,257 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:46:29,264 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:46:29,268 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:46:29,272 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:46:29,273 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:46:29,274 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:46:29,277 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:46:29,601 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:46:29,601 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e7c3725 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:29, skipping insertion in model container [2023-11-19 02:46:29,602 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:29,602 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:46:29,604 INFO L158 Benchmark]: Toolchain (without parser) took 2865.07ms. Allocated memory was 88.1MB in the beginning and 123.7MB in the end (delta: 35.7MB). Free memory was 54.7MB in the beginning and 77.5MB in the end (delta: -22.7MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2023-11-19 02:46:29,605 INFO L158 Benchmark]: CDTParser took 8.08ms. Allocated memory is still 88.1MB. Free memory was 63.8MB in the beginning and 63.6MB in the end (delta: 142.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 02:46:29,606 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2860.67ms. Allocated memory was 88.1MB in the beginning and 123.7MB in the end (delta: 35.7MB). Free memory was 54.4MB in the beginning and 77.5MB in the end (delta: -23.1MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. [2023-11-19 02:46:29,608 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 8.08ms. Allocated memory is still 88.1MB. Free memory was 63.8MB in the beginning and 63.6MB in the end (delta: 142.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2860.67ms. Allocated memory was 88.1MB in the beginning and 123.7MB in the end (delta: 35.7MB). Free memory was 54.4MB in the beginning and 77.5MB in the end (delta: -23.1MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN