./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_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_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/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_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/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_52a80b80-b401-4a5d-98db-590197e517f9/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 69577fc7d990d88fcb652c93a7c7ab343fe84df9d2ed6890e1e924a0c1fe1045 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:04:45,938 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:04:46,057 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:04:46,069 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:04:46,070 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:04:46,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:04:46,110 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:04:46,111 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:04:46,112 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:04:46,117 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:04:46,118 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:04:46,118 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:04:46,119 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:04:46,121 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:04:46,121 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:04:46,121 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:04:46,122 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:04:46,122 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:04:46,123 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:04:46,123 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:04:46,124 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:04:46,124 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:04:46,125 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:04:46,126 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:04:46,126 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:04:46,127 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:04:46,127 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:04:46,128 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:04:46,128 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:04:46,129 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:04:46,131 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_52a80b80-b401-4a5d-98db-590197e517f9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69577fc7d990d88fcb652c93a7c7ab343fe84df9d2ed6890e1e924a0c1fe1045 [2023-11-19 04:04:46,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:04:46,453 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:04:46,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:04:46,457 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:04:46,458 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:04:46,459 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i [2023-11-19 04:04:49,598 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:04:50,180 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:04:50,180 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i [2023-11-19 04:04:50,204 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/data/d8371a9d5/00dae9b1a998443ca9b75baf1c9e2c15/FLAGef7620f63 [2023-11-19 04:04:50,228 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/data/d8371a9d5/00dae9b1a998443ca9b75baf1c9e2c15 [2023-11-19 04:04:50,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:04:50,237 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:04:50,238 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:50,238 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:04:50,244 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:04:50,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:50" (1/1) ... [2023-11-19 04:04:50,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67283991 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:50, skipping insertion in model container [2023-11-19 04:04:50,247 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:50" (1/1) ... [2023-11-19 04:04:50,405 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:04:50,755 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_52a80b80-b401-4a5d-98db-590197e517f9/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4494,4507] [2023-11-19 04:04:50,764 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_52a80b80-b401-4a5d-98db-590197e517f9/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4554,4567] [2023-11-19 04:04:52,028 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,029 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,029 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,030 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,032 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,046 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,047 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,049 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,050 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,052 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,054 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,055 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,055 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:52,484 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:04:52,486 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:04:52,487 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:04:52,488 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:04:52,490 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:04:52,491 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:04:52,500 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:04:52,501 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:04:52,502 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:04:52,503 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:04:52,747 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:04:52,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@300017fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:52, skipping insertion in model container [2023-11-19 04:04:52,748 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:52,749 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:04:52,751 INFO L158 Benchmark]: Toolchain (without parser) took 2513.15ms. Allocated memory is still 218.1MB. Free memory was 167.1MB in the beginning and 114.7MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2023-11-19 04:04:52,751 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 151.0MB. Free memory is still 94.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:04:52,752 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2510.55ms. Allocated memory is still 218.1MB. Free memory was 166.5MB in the beginning and 114.7MB in the end (delta: 51.8MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2023-11-19 04:04:52,753 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 151.0MB. Free memory is still 94.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2510.55ms. Allocated memory is still 218.1MB. Free memory was 166.5MB in the beginning and 114.7MB in the end (delta: 51.8MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7325]: 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_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/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_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/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_52a80b80-b401-4a5d-98db-590197e517f9/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 69577fc7d990d88fcb652c93a7c7ab343fe84df9d2ed6890e1e924a0c1fe1045 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:04:55,260 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:04:55,394 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:04:55,446 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:04:55,447 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:04:55,448 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:04:55,449 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:04:55,449 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:04:55,450 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:04:55,455 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:04:55,456 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:04:55,456 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:04:55,457 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:04:55,458 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:04:55,459 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:04:55,459 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:04:55,460 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:04:55,460 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:04:55,460 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:04:55,462 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:04:55,462 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:04:55,463 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:04:55,463 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:04:55,464 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:04:55,464 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:04:55,465 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:04:55,465 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:04:55,466 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:04:55,466 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:04:55,467 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:04:55,468 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:04:55,468 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:04:55,469 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:04:55,469 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:04:55,469 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_52a80b80-b401-4a5d-98db-590197e517f9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69577fc7d990d88fcb652c93a7c7ab343fe84df9d2ed6890e1e924a0c1fe1045 [2023-11-19 04:04:55,889 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:04:55,917 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:04:55,920 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:04:55,921 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:04:55,922 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:04:55,924 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i [2023-11-19 04:04:59,011 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:04:59,579 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:04:59,579 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i [2023-11-19 04:04:59,619 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/data/819ee9176/a07942d13ec943ccae68b8ce9b168db4/FLAG0445ceee2 [2023-11-19 04:04:59,637 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52a80b80-b401-4a5d-98db-590197e517f9/bin/ukojak-verify-G8NBE6pJGL/data/819ee9176/a07942d13ec943ccae68b8ce9b168db4 [2023-11-19 04:04:59,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:04:59,645 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:04:59,648 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:59,648 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:04:59,654 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:04:59,656 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:59" (1/1) ... [2023-11-19 04:04:59,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33228732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:59, skipping insertion in model container [2023-11-19 04:04:59,657 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:59" (1/1) ... [2023-11-19 04:04:59,825 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:05:00,088 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_52a80b80-b401-4a5d-98db-590197e517f9/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4494,4507] [2023-11-19 04:05:00,096 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_52a80b80-b401-4a5d-98db-590197e517f9/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4554,4567] [2023-11-19 04:05:00,978 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:00,979 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:00,979 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:00,980 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:00,981 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:00,996 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:00,996 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:00,998 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:00,999 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:01,001 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:01,003 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:01,004 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:01,004 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:01,422 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:05:01,424 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:05:01,425 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:05:01,426 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:05:01,428 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:05:01,429 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:05:01,429 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:05:01,430 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:05:01,431 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:05:01,432 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:05:01,656 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:05:01,656 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1cbf6991 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:01, skipping insertion in model container [2023-11-19 04:05:01,657 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:05:01,657 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:05:01,659 INFO L158 Benchmark]: Toolchain (without parser) took 2013.70ms. Allocated memory is still 92.3MB. Free memory was 61.3MB in the beginning and 62.8MB in the end (delta: -1.6MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. [2023-11-19 04:05:01,659 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 67.1MB. Free memory is still 43.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:05:01,669 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2009.33ms. Allocated memory is still 92.3MB. Free memory was 61.0MB in the beginning and 62.8MB in the end (delta: -1.8MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. [2023-11-19 04:05:01,671 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65ms. Allocated memory is still 67.1MB. Free memory is still 43.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2009.33ms. Allocated memory is still 92.3MB. Free memory was 61.0MB in the beginning and 62.8MB in the end (delta: -1.8MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7325]: 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