./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_erase_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_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/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_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/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_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/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 8b6d838964def4d11e7b735947c71f28c372f2bfcc6737eb555ad8684227244e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:06:40,074 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:06:40,176 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:06:40,185 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:06:40,186 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:06:40,215 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:06:40,216 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:06:40,217 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:06:40,218 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:06:40,219 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:06:40,219 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:06:40,220 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:06:40,221 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:06:40,221 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:06:40,222 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:06:40,223 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:06:40,223 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:06:40,224 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:06:40,224 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:06:40,225 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:06:40,226 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:06:40,226 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:06:40,227 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:06:40,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:06:40,228 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:06:40,228 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:06:40,229 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:06:40,229 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:06:40,230 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:06:40,230 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:06:40,231 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_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b6d838964def4d11e7b735947c71f28c372f2bfcc6737eb555ad8684227244e [2023-11-19 04:06:40,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:06:40,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:06:40,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:06:40,602 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:06:40,603 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:06:40,605 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2023-11-19 04:06:43,920 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:06:44,632 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:06:44,633 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2023-11-19 04:06:44,673 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/data/70303b063/979895b405a24961bef11e93ca5f08ed/FLAGb2c7cf7c8 [2023-11-19 04:06:44,693 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/data/70303b063/979895b405a24961bef11e93ca5f08ed [2023-11-19 04:06:44,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:06:44,698 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:06:44,701 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:06:44,701 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:06:44,707 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:06:44,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:06:44" (1/1) ... [2023-11-19 04:06:44,710 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ccf0fd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:44, skipping insertion in model container [2023-11-19 04:06:44,710 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:06:44" (1/1) ... [2023-11-19 04:06:44,842 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:06:45,184 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_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4494,4507] [2023-11-19 04:06:45,192 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_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4554,4567] [2023-11-19 04:06:46,257 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,258 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,258 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,260 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,261 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,279 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,281 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,283 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,285 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,287 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,289 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,290 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,291 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:46,828 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:06:46,833 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:06:46,834 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:06:46,838 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:06:46,844 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:06:46,846 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:06:46,849 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:06:46,853 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:06:46,856 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:06:46,857 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:06:47,104 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:06:47,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cf9d553 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:47, skipping insertion in model container [2023-11-19 04:06:47,106 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:06:47,106 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:06:47,108 INFO L158 Benchmark]: Toolchain (without parser) took 2408.95ms. Allocated memory is still 142.6MB. Free memory was 77.8MB in the beginning and 84.5MB in the end (delta: -6.8MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. [2023-11-19 04:06:47,109 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 96.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:06:47,110 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2405.54ms. Allocated memory is still 142.6MB. Free memory was 77.4MB in the beginning and 84.5MB in the end (delta: -7.1MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. [2023-11-19 04:06:47,112 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 96.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2405.54ms. Allocated memory is still 142.6MB. Free memory was 77.4MB in the beginning and 84.5MB in the end (delta: -7.1MB). Peak memory consumption was 29.0MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/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_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/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_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/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 8b6d838964def4d11e7b735947c71f28c372f2bfcc6737eb555ad8684227244e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:06:49,833 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:06:49,957 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:06:50,001 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:06:50,002 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:06:50,002 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:06:50,003 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:06:50,004 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:06:50,004 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:06:50,005 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:06:50,005 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:06:50,006 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:06:50,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:06:50,007 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:06:50,008 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:06:50,008 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:06:50,011 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:06:50,015 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:06:50,015 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:06:50,017 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:06:50,018 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:06:50,019 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:06:50,019 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:06:50,020 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:06:50,020 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:06:50,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:06:50,021 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:06:50,021 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:06:50,022 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:06:50,022 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:06:50,023 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:06:50,023 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:06:50,024 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:06:50,024 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:06:50,024 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_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b6d838964def4d11e7b735947c71f28c372f2bfcc6737eb555ad8684227244e [2023-11-19 04:06:50,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:06:50,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:06:50,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:06:50,428 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:06:50,429 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:06:50,430 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2023-11-19 04:06:53,713 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:06:54,392 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:06:54,393 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2023-11-19 04:06:54,424 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/data/63c510072/a1dc6d8315744450a9987ff4eb819e57/FLAG70448cd1f [2023-11-19 04:06:54,445 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/bin/ukojak-verify-G8NBE6pJGL/data/63c510072/a1dc6d8315744450a9987ff4eb819e57 [2023-11-19 04:06:54,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:06:54,454 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:06:54,459 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:06:54,460 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:06:54,465 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:06:54,468 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:06:54" (1/1) ... [2023-11-19 04:06:54,470 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f14afbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:54, skipping insertion in model container [2023-11-19 04:06:54,470 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:06:54" (1/1) ... [2023-11-19 04:06:54,617 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:06:54,988 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_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4494,4507] [2023-11-19 04:06:54,997 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_9b2aee29-de0f-41c0-b2e8-49060e75ef8a/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4554,4567] [2023-11-19 04:06:56,298 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,299 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,302 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,304 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,306 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,326 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,327 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,329 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,330 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,332 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,333 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,334 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,334 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:06:56,789 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:06:56,793 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:06:56,794 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:06:56,796 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:06:56,798 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:06:56,799 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:06:56,800 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:06:56,801 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:06:56,801 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:06:56,802 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:06:57,003 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:06:57,017 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a1f2758 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:57, skipping insertion in model container [2023-11-19 04:06:57,017 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:06:57,018 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:06:57,020 INFO L158 Benchmark]: Toolchain (without parser) took 2564.98ms. Allocated memory was 73.4MB in the beginning and 90.2MB in the end (delta: 16.8MB). Free memory was 41.8MB in the beginning and 43.6MB in the end (delta: -1.8MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2023-11-19 04:06:57,025 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 73.4MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:06:57,026 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2558.32ms. Allocated memory was 73.4MB in the beginning and 90.2MB in the end (delta: 16.8MB). Free memory was 41.5MB in the beginning and 43.6MB in the end (delta: -2.1MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2023-11-19 04:06:57,028 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 73.4MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2558.32ms. Allocated memory was 73.4MB in the beginning and 90.2MB in the end (delta: 16.8MB). Free memory was 41.5MB in the beginning and 43.6MB in the end (delta: -2.1MB). Peak memory consumption was 20.4MB. 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